63892881

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 105055104

約数和(自身を除く): 41162223

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1291, 1833, 3807, 3873, 5499, 11619, 16497, 16783, 34857, 49491, 50349, 60677, 104571, 151047, 182031, 453141, 546093, 788801, 1359423, 1638279, 2366403, 4914837, 7099209, 21297627, 63892881]

約数ペア:

[(1, 63892881), (3, 21297627), (9, 7099209), (13, 4914837), (27, 2366403), (39, 1638279), (47, 1359423), (81, 788801), (117, 546093), (141, 453141), (351, 182031), (423, 151047), (611, 104571), (1053, 60677), (1269, 50349), (1291, 49491), (1833, 34857), (3807, 16783), (3873, 16497), (5499, 11619)]