86855601

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 54038607

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 1091, 1561, 3273, 3791, 4683, 7637, 11373, 18547, 22911, 26537, 55641, 79611, 129829, 243293, 389487, 729879, 1703051, 4135981, 5109153, 12407943, 28951867, 86855601]

約数ペア:

[(1, 86855601), (3, 28951867), (7, 12407943), (17, 5109153), (21, 4135981), (51, 1703051), (119, 729879), (223, 389487), (357, 243293), (669, 129829), (1091, 79611), (1561, 55641), (3273, 26537), (3791, 22911), (4683, 18547), (7637, 11373)]