78133713

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70201}}^1$

素因数の和:70264

約数の個数: 16

約数和(自身を含む): 121309056

約数和(自身を除く): 43175343

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 70201, 210603, 491407, 1474221, 3720653, 11161959, 26044571, 78133713]

約数ペア:

[(1, 78133713), (3, 26044571), (7, 11161959), (21, 3720653), (53, 1474221), (159, 491407), (371, 210603), (1113, 70201)]