181559079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 320785920

約数和(自身を除く): 139226841

約数列:

[1, 3, 9, 13, 19, 23, 39, 53, 57, 67, 69, 117, 159, 171, 201, 207, 247, 299, 437, 477, 603, 689, 741, 871, 897, 1007, 1219, 1273, 1311, 1541, 2067, 2223, 2613, 2691, 3021, 3551, 3657, 3819, 3933, 4623, 5681, 6201, 7839, 9063, 10653, 10971, 11457, 13091, 13869, 15847, 16549, 17043, 20033, 23161, 29279, 31959, 39273, 46163, 47541, 49647, 51129, 60099, 67469, 69483, 81673, 87837, 117819, 138489, 142623, 148941, 180297, 202407, 208449, 245019, 263511, 301093, 380627, 415467, 607221, 735057, 877097, 903279, 1061749, 1141881, 1551787, 2631291, 2709837, 3185247, 3425643, 4655361, 7893873, 9555741, 13966083, 20173231, 60519693, 181559079]

約数ペア:

[(1, 181559079), (3, 60519693), (9, 20173231), (13, 13966083), (19, 9555741), (23, 7893873), (39, 4655361), (53, 3425643), (57, 3185247), (67, 2709837), (69, 2631291), (117, 1551787), (159, 1141881), (171, 1061749), (201, 903279), (207, 877097), (247, 735057), (299, 607221), (437, 415467), (477, 380627), (603, 301093), (689, 263511), (741, 245019), (871, 208449), (897, 202407), (1007, 180297), (1219, 148941), (1273, 142623), (1311, 138489), (1541, 117819), (2067, 87837), (2223, 81673), (2613, 69483), (2691, 67469), (3021, 60099), (3551, 51129), (3657, 49647), (3819, 47541), (3933, 46163), (4623, 39273), (5681, 31959), (6201, 29279), (7839, 23161), (9063, 20033), (10653, 17043), (10971, 16549), (11457, 15847), (13091, 13869)]