972953721

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{12569}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 1496332800

約数和(自身を除く): 523379079

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 423, 549, 1269, 1647, 2867, 8601, 12569, 25803, 37707, 77409, 113121, 339363, 590743, 766709, 1772229, 2300127, 5316687, 6900381, 15950061, 20701143, 36035323, 108105969, 324317907, 972953721]

約数ペア:

[(1, 972953721), (3, 324317907), (9, 108105969), (27, 36035323), (47, 20701143), (61, 15950061), (141, 6900381), (183, 5316687), (423, 2300127), (549, 1772229), (1269, 766709), (1647, 590743), (2867, 339363), (8601, 113121), (12569, 77409), (25803, 37707)]