80360343

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 148638672

約数和(自身を除く): 68278329

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 357, 397, 441, 459, 567, 833, 1071, 1191, 1323, 1377, 1701, 2499, 2779, 3213, 3573, 3969, 4131, 6749, 7497, 8337, 9639, 10719, 11907, 19453, 20247, 22491, 25011, 28917, 32157, 47243, 58359, 60741, 67473, 75033, 96471, 141729, 175077, 182223, 202419, 225099, 330701, 425187, 525231, 546669, 675297, 992103, 1275561, 1575693, 1640007, 2976309, 3826683, 4727079, 8928927, 11480049, 26786781, 80360343]

約数ペア:

[(1, 80360343), (3, 26786781), (7, 11480049), (9, 8928927), (17, 4727079), (21, 3826683), (27, 2976309), (49, 1640007), (51, 1575693), (63, 1275561), (81, 992103), (119, 675297), (147, 546669), (153, 525231), (189, 425187), (243, 330701), (357, 225099), (397, 202419), (441, 182223), (459, 175077), (567, 141729), (833, 96471), (1071, 75033), (1191, 67473), (1323, 60741), (1377, 58359), (1701, 47243), (2499, 32157), (2779, 28917), (3213, 25011), (3573, 22491), (3969, 20247), (4131, 19453), (6749, 11907), (7497, 10719), (8337, 9639)]