2007105399

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 3433768800

約数和(自身を除く): 1426663401

約数列:

[1, 3, 9, 13, 27, 29, 39, 67, 81, 87, 109, 117, 201, 243, 261, 327, 351, 377, 603, 729, 783, 871, 981, 1053, 1131, 1417, 1809, 1943, 2349, 2613, 2943, 3159, 3161, 3393, 4251, 5427, 5829, 7047, 7303, 7839, 8829, 9477, 9483, 10179, 12753, 16281, 17487, 21141, 21909, 23517, 25259, 26487, 28449, 30537, 38259, 41093, 48843, 52461, 65727, 70551, 75777, 79461, 85347, 91611, 94939, 114777, 123279, 157383, 197181, 211653, 211787, 227331, 256041, 274833, 284817, 344331, 369837, 472149, 591543, 634959, 635361, 681993, 768123, 854451, 1032993, 1109511, 1416447, 1774629, 1906083, 2045979, 2304369, 2563353, 2753231, 3328533, 5323887, 5718249, 6137937, 7690059, 8259693, 9985599, 17154747, 18413811, 23070177, 24779079, 29956797, 51464241, 69210531, 74337237, 154392723, 223011711, 669035133, 2007105399]

約数ペア:

[(1, 2007105399), (3, 669035133), (9, 223011711), (13, 154392723), (27, 74337237), (29, 69210531), (39, 51464241), (67, 29956797), (81, 24779079), (87, 23070177), (109, 18413811), (117, 17154747), (201, 9985599), (243, 8259693), (261, 7690059), (327, 6137937), (351, 5718249), (377, 5323887), (603, 3328533), (729, 2753231), (783, 2563353), (871, 2304369), (981, 2045979), (1053, 1906083), (1131, 1774629), (1417, 1416447), (1809, 1109511), (1943, 1032993), (2349, 854451), (2613, 768123), (2943, 681993), (3159, 635361), (3161, 634959), (3393, 591543), (4251, 472149), (5427, 369837), (5829, 344331), (7047, 284817), (7303, 274833), (7839, 256041), (8829, 227331), (9477, 211787), (9483, 211653), (10179, 197181), (12753, 157383), (16281, 123279), (17487, 114777), (21141, 94939), (21909, 91611), (23517, 85347), (25259, 79461), (26487, 75777), (28449, 70551), (30537, 65727), (38259, 52461), (41093, 48843)]