63290871

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 112619520

約数和(自身を除く): 49328649

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1409, 1449, 1953, 2139, 4227, 4991, 6417, 9863, 12681, 14973, 29589, 32407, 43679, 44919, 88767, 97221, 131037, 226849, 291663, 305753, 393111, 680547, 917259, 1004617, 2041641, 2751777, 3013851, 7032319, 9041553, 21096957, 63290871]

約数ペア:

[(1, 63290871), (3, 21096957), (7, 9041553), (9, 7032319), (21, 3013851), (23, 2751777), (31, 2041641), (63, 1004617), (69, 917259), (93, 680547), (161, 393111), (207, 305753), (217, 291663), (279, 226849), (483, 131037), (651, 97221), (713, 88767), (1409, 44919), (1449, 43679), (1953, 32407), (2139, 29589), (4227, 14973), (4991, 12681), (6417, 9863)]