148921839

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{136751}}^1$

素因数の和:136779

約数の個数: 18

約数和(自身を含む): 236444208

約数和(自身を除く): 87522369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 136751, 410253, 1230759, 1504261, 4512783, 13538349, 16546871, 49640613, 148921839]

約数ペア:

[(1, 148921839), (3, 49640613), (9, 16546871), (11, 13538349), (33, 4512783), (99, 1504261), (121, 1230759), (363, 410253), (1089, 136751)]