408029913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 661248000

約数和(自身を除く): 253218087

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 139, 163, 207, 261, 417, 489, 621, 667, 783, 1251, 1467, 2001, 3197, 3749, 3753, 4031, 4401, 4727, 6003, 9591, 11247, 12093, 14181, 18009, 22657, 28773, 33741, 36279, 42543, 67971, 86319, 92713, 101223, 108721, 108837, 127629, 203913, 278139, 326163, 521111, 611739, 657053, 834417, 978489, 1563333, 1971159, 2503251, 2935467, 4689999, 5913477, 14069997, 15112219, 17740431, 45336657, 136009971, 408029913]

約数ペア:

[(1, 408029913), (3, 136009971), (9, 45336657), (23, 17740431), (27, 15112219), (29, 14069997), (69, 5913477), (87, 4689999), (139, 2935467), (163, 2503251), (207, 1971159), (261, 1563333), (417, 978489), (489, 834417), (621, 657053), (667, 611739), (783, 521111), (1251, 326163), (1467, 278139), (2001, 203913), (3197, 127629), (3749, 108837), (3753, 108721), (4031, 101223), (4401, 92713), (4727, 86319), (6003, 67971), (9591, 42543), (11247, 36279), (12093, 33741), (14181, 28773), (18009, 22657)]