90406197

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9631}}^1$

素因数の和:9793

約数の個数: 24

約数和(自身を含む): 150259200

約数和(自身を除く): 59853003

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 9631, 28893, 67417, 86679, 202251, 606753, 1435019, 4305057, 10045133, 12915171, 30135399, 90406197]

約数ペア:

[(1, 90406197), (3, 30135399), (7, 12915171), (9, 10045133), (21, 4305057), (63, 1435019), (149, 606753), (447, 202251), (1043, 86679), (1341, 67417), (3129, 28893), (9387, 9631)]