249532552563

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45481}}^1\times {\mathrm{4283}}^1$

素因数の和:49835

約数の個数: 32

約数和(自身を含む): 386572257792

約数和(自身を除く): 137039705229

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 4283, 12849, 29981, 45481, 89943, 136443, 261263, 318367, 783789, 955101, 1828841, 2774341, 5486523, 8323023, 19420387, 58261161, 194795123, 584385369, 1363565861, 4090697583, 11882502503, 35647507509, 83177517521, 249532552563]

約数ペア:

[(1, 249532552563), (3, 83177517521), (7, 35647507509), (21, 11882502503), (61, 4090697583), (183, 1363565861), (427, 584385369), (1281, 194795123), (4283, 58261161), (12849, 19420387), (29981, 8323023), (45481, 5486523), (89943, 2774341), (136443, 1828841), (261263, 955101), (318367, 783789)]