90956223

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 139040000

約数和(自身を除く): 48083777

約数列:

[1, 3, 9, 27, 43, 129, 157, 387, 471, 499, 1161, 1413, 1497, 4239, 4491, 6751, 13473, 20253, 21457, 60759, 64371, 78343, 182277, 193113, 235029, 579339, 705087, 2115261, 3368749, 10106247, 30318741, 90956223]

約数ペア:

[(1, 90956223), (3, 30318741), (9, 10106247), (27, 3368749), (43, 2115261), (129, 705087), (157, 579339), (387, 235029), (471, 193113), (499, 182277), (1161, 78343), (1413, 64371), (1497, 60759), (4239, 21457), (4491, 20253), (6751, 13473)]