61740441

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 111081600

約数和(自身を除く): 49341159

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 2029, 3381, 4347, 6087, 10143, 14203, 18261, 30429, 42609, 46667, 54783, 99421, 127827, 140001, 298263, 326669, 383481, 420003, 894789, 980007, 1260009, 2286683, 2684367, 2940021, 6860049, 8820063, 20580147, 61740441]

約数ペア:

[(1, 61740441), (3, 20580147), (7, 8820063), (9, 6860049), (21, 2940021), (23, 2684367), (27, 2286683), (49, 1260009), (63, 980007), (69, 894789), (147, 420003), (161, 383481), (189, 326669), (207, 298263), (441, 140001), (483, 127827), (621, 99421), (1127, 54783), (1323, 46667), (1449, 42609), (2029, 30429), (3381, 18261), (4347, 14203), (6087, 10143)]