73751821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 90832896

約数和(自身を除く): 17081075

約数列:

[1, 11, 13, 31, 127, 131, 143, 341, 403, 1397, 1441, 1651, 1703, 3937, 4061, 4433, 16637, 18161, 18733, 43307, 44671, 51181, 52793, 183007, 216281, 515747, 562991, 580723, 2379091, 5673217, 6704711, 73751821]

約数ペア:

[(1, 73751821), (11, 6704711), (13, 5673217), (31, 2379091), (127, 580723), (131, 562991), (143, 515747), (341, 216281), (403, 183007), (1397, 52793), (1441, 51181), (1651, 44671), (1703, 43307), (3937, 18733), (4061, 18161), (4433, 16637)]