137445483

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{123491}}^1$

素因数の和:123554

約数の個数: 16

約数和(自身を含む): 213394176

約数和(自身を除く): 75948693

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 123491, 370473, 864437, 2593311, 6545023, 19635069, 45815161, 137445483]

約数ペア:

[(1, 137445483), (3, 45815161), (7, 19635069), (21, 6545023), (53, 2593311), (159, 864437), (371, 370473), (1113, 123491)]