85842369

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 44189631

約数列:

[1, 3, 9, 27, 89, 139, 257, 267, 417, 771, 801, 1251, 2313, 2403, 3753, 6939, 12371, 22873, 35723, 37113, 68619, 107169, 111339, 205857, 321507, 334017, 617571, 964521, 3179347, 9538041, 28614123, 85842369]

約数ペア:

[(1, 85842369), (3, 28614123), (9, 9538041), (27, 3179347), (89, 964521), (139, 617571), (257, 334017), (267, 321507), (417, 205857), (771, 111339), (801, 107169), (1251, 68619), (2313, 37113), (2403, 35723), (3753, 22873), (6939, 12371)]