2574313731

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 4407575040

約数和(自身を除く): 1833261309

約数列:

[1, 3, 9, 11, 27, 29, 33, 67, 81, 87, 99, 201, 261, 297, 319, 603, 737, 783, 891, 957, 1487, 1809, 1943, 2211, 2349, 2871, 4461, 5427, 5829, 6633, 8613, 13383, 16357, 17487, 19899, 21373, 25839, 40149, 43123, 49071, 52461, 59697, 64119, 99629, 120447, 129369, 147213, 157383, 192357, 298887, 388107, 441639, 474353, 577071, 896661, 1095919, 1164321, 1324917, 1423059, 1731213, 2689983, 2889241, 3287757, 3492963, 4269177, 8069949, 8667723, 9863271, 12807531, 26003169, 29589813, 31781651, 38422593, 78009507, 88769439, 95344953, 234028521, 286034859, 858104577, 2574313731]

約数ペア:

[(1, 2574313731), (3, 858104577), (9, 286034859), (11, 234028521), (27, 95344953), (29, 88769439), (33, 78009507), (67, 38422593), (81, 31781651), (87, 29589813), (99, 26003169), (201, 12807531), (261, 9863271), (297, 8667723), (319, 8069949), (603, 4269177), (737, 3492963), (783, 3287757), (891, 2889241), (957, 2689983), (1487, 1731213), (1809, 1423059), (1943, 1324917), (2211, 1164321), (2349, 1095919), (2871, 896661), (4461, 577071), (5427, 474353), (5829, 441639), (6633, 388107), (8613, 298887), (13383, 192357), (16357, 157383), (17487, 147213), (19899, 129369), (21373, 120447), (25839, 99629), (40149, 64119), (43123, 59697), (49071, 52461)]