118878813

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 181238400

約数和(自身を除く): 62359587

約数列:

[1, 3, 9, 27, 61, 89, 183, 267, 549, 801, 811, 1647, 2403, 2433, 5429, 7299, 16287, 21897, 48861, 49471, 72179, 146583, 148413, 216537, 445239, 649611, 1335717, 1948833, 4402919, 13208757, 39626271, 118878813]

約数ペア:

[(1, 118878813), (3, 39626271), (9, 13208757), (27, 4402919), (61, 1948833), (89, 1335717), (183, 649611), (267, 445239), (549, 216537), (801, 148413), (811, 146583), (1647, 72179), (2403, 49471), (2433, 48861), (5429, 21897), (7299, 16287)]