72521337747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1\times {\mathrm{20753}}^1$

素因数の和:21483

約数の個数: 32

約数和(自身を含む): 102966405120

約数和(自身を除く): 30445067373

約数列:

[1, 3, 19, 57, 101, 303, 607, 1821, 1919, 5757, 11533, 20753, 34599, 61307, 62259, 183921, 394307, 1164833, 1182921, 2096053, 3494499, 6288159, 12597071, 37791213, 39825007, 119475021, 239344349, 718033047, 1272304171, 3816912513, 24173779249, 72521337747]

約数ペア:

[(1, 72521337747), (3, 24173779249), (19, 3816912513), (57, 1272304171), (101, 718033047), (303, 239344349), (607, 119475021), (1821, 39825007), (1919, 37791213), (5757, 12597071), (11533, 6288159), (20753, 3494499), (34599, 2096053), (61307, 1182921), (62259, 1164833), (183921, 394307)]