77123761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 18676559

約数列:

[1, 11, 13, 23, 131, 143, 179, 253, 299, 1441, 1703, 1969, 2327, 3013, 3289, 4117, 18733, 23449, 25597, 33143, 39169, 45287, 53521, 257939, 304837, 430859, 539327, 588731, 3353207, 5932597, 7011251, 77123761]

約数ペア:

[(1, 77123761), (11, 7011251), (13, 5932597), (23, 3353207), (131, 588731), (143, 539327), (179, 430859), (253, 304837), (299, 257939), (1441, 53521), (1703, 45287), (1969, 39169), (2327, 33143), (3013, 25597), (3289, 23449), (4117, 18733)]