138166727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 152325120

約数和(自身を除く): 14158393

約数列:

[1, 19, 23, 421, 437, 751, 7999, 9683, 14269, 17273, 183977, 316171, 328187, 6007249, 7271933, 138166727]

約数ペア:

[(1, 138166727), (19, 7271933), (23, 6007249), (421, 328187), (437, 316171), (751, 183977), (7999, 17273), (9683, 14269)]