89907207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 136055808

約数和(自身を除く): 46148601

約数列:

[1, 3, 13, 23, 39, 69, 113, 299, 339, 887, 897, 1469, 2599, 2661, 4407, 7797, 11531, 20401, 33787, 34593, 61203, 100231, 101361, 265213, 300693, 795639, 1303003, 2305313, 3909009, 6915939, 29969069, 89907207]

約数ペア:

[(1, 89907207), (3, 29969069), (13, 6915939), (23, 3909009), (39, 2305313), (69, 1303003), (113, 795639), (299, 300693), (339, 265213), (887, 101361), (897, 100231), (1469, 61203), (2599, 34593), (2661, 33787), (4407, 20401), (7797, 11531)]