68900377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 88623360

約数和(自身を除く): 19722983

約数列:

[1, 7, 13, 41, 59, 91, 287, 313, 413, 533, 767, 2191, 2419, 3731, 4069, 5369, 12833, 16933, 18467, 28483, 31447, 89831, 129269, 166829, 220129, 240071, 757147, 1167803, 1680497, 5300029, 9842911, 68900377]

約数ペア:

[(1, 68900377), (7, 9842911), (13, 5300029), (41, 1680497), (59, 1167803), (91, 757147), (287, 240071), (313, 220129), (413, 166829), (533, 129269), (767, 89831), (2191, 31447), (2419, 28483), (3731, 18467), (4069, 16933), (5369, 12833)]