71930789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 86822400

約数和(自身を除く): 14891611

約数列:

[1, 7, 19, 133, 379, 1427, 2653, 7201, 9989, 27113, 50407, 189791, 540833, 3785831, 10275827, 71930789]

約数ペア:

[(1, 71930789), (7, 10275827), (19, 3785831), (133, 540833), (379, 189791), (1427, 50407), (2653, 27113), (7201, 9989)]