53256357

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 103194624

約数和(自身を除く): 49938267

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 37, 63, 67, 77, 93, 99, 111, 201, 217, 231, 259, 279, 333, 341, 407, 469, 603, 651, 693, 737, 777, 1023, 1147, 1221, 1407, 1953, 2077, 2211, 2331, 2387, 2479, 2849, 3069, 3441, 3663, 4221, 5159, 6231, 6633, 7161, 7437, 8029, 8547, 10323, 12617, 14539, 15477, 17353, 18693, 21483, 22311, 22847, 24087, 25641, 27269, 37851, 43617, 46431, 52059, 68541, 72261, 76849, 81807, 88319, 113553, 130851, 156177, 159929, 190883, 205623, 230547, 245421, 264957, 479787, 537943, 572649, 691641, 794871, 845339, 1439361, 1613829, 1717947, 2536017, 4841487, 5917373, 7608051, 17752119, 53256357]

約数ペア:

[(1, 53256357), (3, 17752119), (7, 7608051), (9, 5917373), (11, 4841487), (21, 2536017), (31, 1717947), (33, 1613829), (37, 1439361), (63, 845339), (67, 794871), (77, 691641), (93, 572649), (99, 537943), (111, 479787), (201, 264957), (217, 245421), (231, 230547), (259, 205623), (279, 190883), (333, 159929), (341, 156177), (407, 130851), (469, 113553), (603, 88319), (651, 81807), (693, 76849), (737, 72261), (777, 68541), (1023, 52059), (1147, 46431), (1221, 43617), (1407, 37851), (1953, 27269), (2077, 25641), (2211, 24087), (2331, 22847), (2387, 22311), (2479, 21483), (2849, 18693), (3069, 17353), (3441, 15477), (3663, 14539), (4221, 12617), (5159, 10323), (6231, 8547), (6633, 8029), (7161, 7437)]