156789317253

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4940269}}^1$

素因数の和:4940492

約数の個数: 16

約数和(自身を含む): 213419664000

約数和(自身を除く): 56630346747

約数列:

[1, 3, 71, 149, 213, 447, 10579, 31737, 4940269, 14820807, 350759099, 736100081, 1052277297, 2208300243, 52263105751, 156789317253]

約数ペア:

[(1, 156789317253), (3, 52263105751), (71, 2208300243), (149, 1052277297), (213, 736100081), (447, 350759099), (10579, 14820807), (31737, 4940269)]