82728191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9001}}^1$

素因数の和:9122

約数の個数: 16

約数和(自身を含む): 102838848

約数和(自身を除く): 20110657

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9001, 9191, 63007, 117013, 819091, 909101, 6363707, 11818313, 82728191]

約数ペア:

[(1, 82728191), (7, 11818313), (13, 6363707), (91, 909101), (101, 819091), (707, 117013), (1313, 63007), (9001, 9191)]