27088737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 14306463

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 263, 417, 741, 789, 1807, 2641, 3419, 4997, 5421, 7923, 10257, 14991, 34333, 36557, 64961, 102999, 109671, 194883, 475241, 694583, 1425723, 2083749, 9029579, 27088737]

約数ペア:

[(1, 27088737), (3, 9029579), (13, 2083749), (19, 1425723), (39, 694583), (57, 475241), (139, 194883), (247, 109671), (263, 102999), (417, 64961), (741, 36557), (789, 34333), (1807, 14991), (2641, 10257), (3419, 7923), (4997, 5421)]