73070907

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38267

約数の個数: 24

約数和(自身を含む): 122055696

約数和(自身を除く): 48984789

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 38237, 114711, 267659, 497081, 802977, 1491243, 1873613, 3479567, 5620839, 10438701, 24356969, 73070907]

約数ペア:

[(1, 73070907), (3, 24356969), (7, 10438701), (13, 5620839), (21, 3479567), (39, 1873613), (49, 1491243), (91, 802977), (147, 497081), (273, 267659), (637, 114711), (1911, 38237)]