78271583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 14867617

約数列:

[1, 13, 19, 41, 59, 131, 247, 533, 767, 779, 1121, 1703, 2419, 2489, 5371, 7729, 10127, 14573, 31447, 32357, 45961, 69823, 100477, 102049, 146851, 316889, 597493, 1326637, 1909063, 4119557, 6020891, 78271583]

約数ペア:

[(1, 78271583), (13, 6020891), (19, 4119557), (41, 1909063), (59, 1326637), (131, 597493), (247, 316889), (533, 146851), (767, 102049), (779, 100477), (1121, 69823), (1703, 45961), (2419, 32357), (2489, 31447), (5371, 14573), (7729, 10127)]