90778633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 107864064

約数和(自身を除く): 17085431

約数列:

[1, 11, 31, 41, 43, 151, 341, 451, 473, 1271, 1333, 1661, 1763, 4681, 6191, 6493, 13981, 14663, 19393, 51491, 54653, 68101, 71423, 191921, 201283, 266213, 601183, 2111131, 2214113, 2928343, 8252603, 90778633]

約数ペア:

[(1, 90778633), (11, 8252603), (31, 2928343), (41, 2214113), (43, 2111131), (151, 601183), (341, 266213), (451, 201283), (473, 191921), (1271, 71423), (1333, 68101), (1661, 54653), (1763, 51491), (4681, 19393), (6191, 14663), (6493, 13981)]