57805011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 97344000

約数和(自身を除く): 39538989

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 389, 627, 711, 869, 1167, 1501, 1881, 2607, 3501, 4279, 4503, 7391, 7821, 12837, 13509, 16511, 22173, 30731, 38511, 49533, 66519, 81301, 92193, 148599, 243903, 276579, 338041, 583889, 731709, 1014123, 1751667, 3042369, 5255001, 6422779, 19268337, 57805011]

約数ペア:

[(1, 57805011), (3, 19268337), (9, 6422779), (11, 5255001), (19, 3042369), (33, 1751667), (57, 1014123), (79, 731709), (99, 583889), (171, 338041), (209, 276579), (237, 243903), (389, 148599), (627, 92193), (711, 81301), (869, 66519), (1167, 49533), (1501, 38511), (1881, 30731), (2607, 22173), (3501, 16511), (4279, 13509), (4503, 12837), (7391, 7821)]