86803197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 128679936

約数和(自身を除く): 41876739

約数列:

[1, 3, 13, 39, 43, 129, 191, 271, 559, 573, 813, 1677, 2483, 3523, 7449, 8213, 10569, 11653, 24639, 34959, 51761, 106769, 151489, 155283, 320307, 454467, 672893, 2018679, 2225723, 6677169, 28934399, 86803197]

約数ペア:

[(1, 86803197), (3, 28934399), (13, 6677169), (39, 2225723), (43, 2018679), (129, 672893), (191, 454467), (271, 320307), (559, 155283), (573, 151489), (813, 106769), (1677, 51761), (2483, 34959), (3523, 24639), (7449, 11653), (8213, 10569)]