99980013

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71059}}^1$

素因数の和:71136

約数の個数: 16

約数和(自身を含む): 154626560

約数和(自身を除く): 54646547

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 71059, 213177, 497413, 1492239, 4760953, 14282859, 33326671, 99980013]

約数ペア:

[(1, 99980013), (3, 33326671), (7, 14282859), (21, 4760953), (67, 1492239), (201, 497413), (469, 213177), (1407, 71059)]