66884701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 79027200

約数和(自身を除く): 12142499

約数列:

[1, 13, 29, 31, 59, 97, 377, 403, 767, 899, 1261, 1711, 1829, 2813, 3007, 5723, 11687, 22243, 23777, 36569, 39091, 53041, 74399, 87203, 165967, 177413, 689533, 1133639, 2157571, 2306369, 5144977, 66884701]

約数ペア:

[(1, 66884701), (13, 5144977), (29, 2306369), (31, 2157571), (59, 1133639), (97, 689533), (377, 177413), (403, 165967), (767, 87203), (899, 74399), (1261, 53041), (1711, 39091), (1829, 36569), (2813, 23777), (3007, 22243), (5723, 11687)]