210323601

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{18503}}^1$

素因数の和:18933

約数の個数: 16

約数和(自身を含む): 312347520

約数和(自身を除く): 102023919

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 18503, 55509, 166527, 499581, 7789763, 23369289, 70107867, 210323601]

約数ペア:

[(1, 210323601), (3, 70107867), (9, 23369289), (27, 7789763), (421, 499581), (1263, 166527), (3789, 55509), (11367, 18503)]