29005893

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 53298648

約数和(自身を除く): 24292755

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 53, 63, 73, 119, 147, 153, 159, 219, 357, 371, 441, 477, 511, 657, 833, 901, 1071, 1113, 1241, 1533, 2499, 2597, 2703, 3339, 3577, 3723, 3869, 4599, 6307, 7497, 7791, 8109, 8687, 10731, 11169, 11607, 18921, 23373, 26061, 27083, 32193, 34821, 44149, 56763, 60809, 65773, 78183, 81249, 132447, 182427, 189581, 197319, 243747, 397341, 460411, 547281, 568743, 591957, 1381233, 1706229, 3222877, 4143699, 9668631, 29005893]

約数ペア:

[(1, 29005893), (3, 9668631), (7, 4143699), (9, 3222877), (17, 1706229), (21, 1381233), (49, 591957), (51, 568743), (53, 547281), (63, 460411), (73, 397341), (119, 243747), (147, 197319), (153, 189581), (159, 182427), (219, 132447), (357, 81249), (371, 78183), (441, 65773), (477, 60809), (511, 56763), (657, 44149), (833, 34821), (901, 32193), (1071, 27083), (1113, 26061), (1241, 23373), (1533, 18921), (2499, 11607), (2597, 11169), (2703, 10731), (3339, 8687), (3577, 8109), (3723, 7791), (3869, 7497), (4599, 6307)]