671104629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28537}}^1$

素因数の和:28626

約数の個数: 32

約数和(自身を含む): 1086727040

約数和(自身を除く): 415622411

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 23517, 28537, 85611, 256833, 370981, 770499, 1112943, 1911979, 3338829, 5735937, 10016487, 17207811, 24855727, 51623433, 74567181, 223701543, 671104629]

約数ペア:

[(1, 671104629), (3, 223701543), (9, 74567181), (13, 51623433), (27, 24855727), (39, 17207811), (67, 10016487), (117, 5735937), (201, 3338829), (351, 1911979), (603, 1112943), (871, 770499), (1809, 370981), (2613, 256833), (7839, 85611), (23517, 28537)]