148687561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 167239296

約数和(自身を除く): 18551735

約数列:

[1, 11, 61, 71, 671, 781, 3121, 4331, 34331, 47641, 190381, 221591, 2094191, 2437501, 13517051, 148687561]

約数ペア:

[(1, 148687561), (11, 13517051), (61, 2437501), (71, 2094191), (671, 221591), (781, 190381), (3121, 47641), (4331, 34331)]