140981493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 205535232

約数和(自身を除く): 64553739

約数列:

[1, 3, 17, 41, 51, 123, 191, 353, 573, 697, 1059, 2091, 3247, 6001, 7831, 9741, 14473, 18003, 23493, 43419, 67423, 133127, 202269, 246041, 399381, 738123, 1146191, 2764343, 3438573, 8293029, 46993831, 140981493]

約数ペア:

[(1, 140981493), (3, 46993831), (17, 8293029), (41, 3438573), (51, 2764343), (123, 1146191), (191, 738123), (353, 399381), (573, 246041), (697, 202269), (1059, 133127), (2091, 67423), (3247, 43419), (6001, 23493), (7831, 18003), (9741, 14473)]