67397247

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 102155040

約数和(自身を除く): 34757793

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 3637, 6177, 10911, 18531, 32733, 105473, 258227, 316419, 774681, 949257, 2324043, 7488583, 22465749, 67397247]

約数ペア:

[(1, 67397247), (3, 22465749), (9, 7488583), (29, 2324043), (71, 949257), (87, 774681), (213, 316419), (261, 258227), (639, 105473), (2059, 32733), (3637, 18531), (6177, 10911)]