881522127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 1368057600

約数和(自身を除く): 486535473

約数列:

[1, 3, 9, 23, 59, 69, 89, 177, 207, 267, 531, 801, 811, 1357, 2047, 2433, 4071, 5251, 6141, 7299, 12213, 15753, 18423, 18653, 47259, 47849, 55959, 72179, 120773, 143547, 167877, 216537, 362319, 430641, 649611, 1086957, 1100527, 1660117, 3301581, 4258561, 4980351, 9904743, 12775683, 14941053, 38327049, 97946903, 293840709, 881522127]

約数ペア:

[(1, 881522127), (3, 293840709), (9, 97946903), (23, 38327049), (59, 14941053), (69, 12775683), (89, 9904743), (177, 4980351), (207, 4258561), (267, 3301581), (531, 1660117), (801, 1100527), (811, 1086957), (1357, 649611), (2047, 430641), (2433, 362319), (4071, 216537), (5251, 167877), (6141, 143547), (7299, 120773), (12213, 72179), (15753, 55959), (18423, 47849), (18653, 47259)]