57452031

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 106624000

約数和(自身を除く): 49171969

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 91, 117, 189, 201, 273, 349, 351, 469, 603, 819, 871, 1047, 1407, 1809, 2443, 2457, 2613, 3141, 4221, 4537, 6097, 7329, 7839, 9423, 12663, 13611, 18291, 21987, 23383, 23517, 31759, 40833, 54873, 65961, 70149, 95277, 122499, 163681, 164619, 210447, 285831, 303979, 491043, 631341, 857493, 911937, 1473129, 2127853, 2735811, 4419387, 6383559, 8207433, 19150677, 57452031]

約数ペア:

[(1, 57452031), (3, 19150677), (7, 8207433), (9, 6383559), (13, 4419387), (21, 2735811), (27, 2127853), (39, 1473129), (63, 911937), (67, 857493), (91, 631341), (117, 491043), (189, 303979), (201, 285831), (273, 210447), (349, 164619), (351, 163681), (469, 122499), (603, 95277), (819, 70149), (871, 65961), (1047, 54873), (1407, 40833), (1809, 31759), (2443, 23517), (2457, 23383), (2613, 21987), (3141, 18291), (4221, 13611), (4537, 12663), (6097, 9423), (7329, 7839)]