91378017

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{50513}}^1$

素因数の和:50589

約数の個数: 16

約数和(自身を含む): 137398080

約数和(自身を除く): 46020063

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 50513, 151539, 454617, 1363851, 3384371, 10153113, 30459339, 91378017]

約数ペア:

[(1, 91378017), (3, 30459339), (9, 10153113), (27, 3384371), (67, 1363851), (201, 454617), (603, 151539), (1809, 50513)]