86668617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 138919680

約数和(自身を除く): 52251063

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 2333, 5307, 6999, 12383, 16331, 37149, 48993, 67657, 142313, 202971, 426939, 473599, 996191, 1420797, 2988573, 4127077, 12381231, 28889539, 86668617]

約数ペア:

[(1, 86668617), (3, 28889539), (7, 12381231), (21, 4127077), (29, 2988573), (61, 1420797), (87, 996191), (183, 473599), (203, 426939), (427, 202971), (609, 142313), (1281, 67657), (1769, 48993), (2333, 37149), (5307, 16331), (6999, 12383)]