19577892711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 28583721600

約数和(自身を除く): 9005828889

約数列:

[1, 3, 13, 39, 139, 169, 379, 417, 507, 733, 1137, 1807, 2199, 4927, 5421, 9529, 14781, 23491, 28587, 52681, 64051, 70473, 101887, 123877, 158043, 192153, 277807, 305661, 371631, 684853, 833421, 1324531, 2054559, 3611491, 3973593, 8903089, 10834473, 17218903, 26709267, 38615173, 46949383, 51656709, 115845519, 140848149, 501997249, 1505991747, 6525964237, 19577892711]

約数ペア:

[(1, 19577892711), (3, 6525964237), (13, 1505991747), (39, 501997249), (139, 140848149), (169, 115845519), (379, 51656709), (417, 46949383), (507, 38615173), (733, 26709267), (1137, 17218903), (1807, 10834473), (2199, 8903089), (4927, 3973593), (5421, 3611491), (9529, 2054559), (14781, 1324531), (23491, 833421), (28587, 684853), (52681, 371631), (64051, 305661), (70473, 277807), (101887, 192153), (123877, 158043)]