271021912239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1\times {\mathrm{62627}}^1$

素因数の和:65679

約数の個数: 32

約数和(自身を含む): 399817152000

約数和(自身を除く): 128795239761

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2999, 8997, 38987, 62627, 110963, 116961, 187881, 332889, 814151, 1442519, 2317199, 2442453, 4327557, 6951597, 30123587, 90370761, 187818373, 563455119, 2441638849, 6949279801, 7324916547, 20847839403, 90340637413, 271021912239]

約数ペア:

[(1, 271021912239), (3, 90340637413), (13, 20847839403), (37, 7324916547), (39, 6949279801), (111, 2441638849), (481, 563455119), (1443, 187818373), (2999, 90370761), (8997, 30123587), (38987, 6951597), (62627, 4327557), (110963, 2442453), (116961, 2317199), (187881, 1442519), (332889, 814151)]