507132801

素因数分解:

$3^2\times 7^2\times {\mathrm{577}}^1\times {\mathrm{1993}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 854026212

約数和(自身を除く): 346893411

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 577, 1731, 1993, 4039, 5193, 5979, 12117, 13951, 17937, 28273, 36351, 41853, 84819, 97657, 125559, 254457, 292971, 878913, 1149961, 3449883, 8049727, 10349649, 24149181, 56348089, 72447543, 169044267, 507132801]

約数ペア:

[(1, 507132801), (3, 169044267), (7, 72447543), (9, 56348089), (21, 24149181), (49, 10349649), (63, 8049727), (147, 3449883), (441, 1149961), (577, 878913), (1731, 292971), (1993, 254457), (4039, 125559), (5193, 97657), (5979, 84819), (12117, 41853), (13951, 36351), (17937, 28273)]