71873331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17839}}^1$

素因数の和:17938

約数の個数: 16

約数和(自身を含む): 102758400

約数和(自身を除く): 30885069

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 17839, 53517, 303263, 909789, 1409281, 4227843, 23957777, 71873331]

約数ペア:

[(1, 71873331), (3, 23957777), (17, 4227843), (51, 1409281), (79, 909789), (237, 303263), (1343, 53517), (4029, 17839)]