9968775831

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{7369}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 16693934400

約数和(自身を除く): 6725158569

約数列:

[1, 3, 7, 9, 21, 63, 109, 197, 327, 591, 763, 981, 1379, 1773, 2289, 4137, 6867, 7369, 12411, 21473, 22107, 51583, 64419, 66321, 150311, 154749, 193257, 450933, 464247, 803221, 1352799, 1451693, 2409663, 4355079, 5622547, 7228989, 10161851, 13065237, 16867641, 30485553, 50602923, 91456659, 158234537, 474703611, 1107641759, 1424110833, 3322925277, 9968775831]

約数ペア:

[(1, 9968775831), (3, 3322925277), (7, 1424110833), (9, 1107641759), (21, 474703611), (63, 158234537), (109, 91456659), (197, 50602923), (327, 30485553), (591, 16867641), (763, 13065237), (981, 10161851), (1379, 7228989), (1773, 5622547), (2289, 4355079), (4137, 2409663), (6867, 1451693), (7369, 1352799), (12411, 803221), (21473, 464247), (22107, 450933), (51583, 193257), (64419, 154749), (66321, 150311)]