54527319

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 103574016

約数和(自身を除く): 49046697

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 121, 161, 207, 231, 253, 311, 363, 483, 693, 759, 847, 933, 1089, 1449, 1771, 2177, 2277, 2541, 2783, 2799, 3421, 5313, 6531, 7153, 7623, 8349, 10263, 15939, 19481, 19593, 21459, 23947, 25047, 30789, 37631, 50071, 58443, 64377, 71841, 78683, 112893, 150213, 175329, 215523, 236049, 263417, 338679, 450639, 550781, 708147, 790251, 865513, 1652343, 2370753, 2596539, 4957029, 6058591, 7789617, 18175773, 54527319]

約数ペア:

[(1, 54527319), (3, 18175773), (7, 7789617), (9, 6058591), (11, 4957029), (21, 2596539), (23, 2370753), (33, 1652343), (63, 865513), (69, 790251), (77, 708147), (99, 550781), (121, 450639), (161, 338679), (207, 263417), (231, 236049), (253, 215523), (311, 175329), (363, 150213), (483, 112893), (693, 78683), (759, 71841), (847, 64377), (933, 58443), (1089, 50071), (1449, 37631), (1771, 30789), (2177, 25047), (2277, 23947), (2541, 21459), (2783, 19593), (2799, 19481), (3421, 15939), (5313, 10263), (6531, 8349), (7153, 7623)]