91133973

素因数分解:

$3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 154053900

約数和(自身を除く): 62919927

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 441, 591, 1049, 1379, 1773, 3147, 4137, 7343, 9441, 9653, 12411, 22029, 28959, 51401, 66087, 86877, 154203, 206653, 462609, 619959, 1446571, 1859877, 4339713, 10125997, 13019139, 30377991, 91133973]

約数ペア:

[(1, 91133973), (3, 30377991), (7, 13019139), (9, 10125997), (21, 4339713), (49, 1859877), (63, 1446571), (147, 619959), (197, 462609), (441, 206653), (591, 154203), (1049, 86877), (1379, 66087), (1773, 51401), (3147, 28959), (4137, 22029), (7343, 12411), (9441, 9653)]