321141036015

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1\times {\mathrm{10723}}^1$

素因数の和:12261

約数の個数: 64

約数和(自身を含む): 574895623680

約数和(自身を除く): 253754587665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1361, 1467, 2445, 4083, 4401, 6805, 7335, 10723, 12249, 20415, 22005, 32169, 36747, 53615, 61245, 96507, 160845, 183735, 221843, 289521, 482535, 665529, 1109215, 1447605, 1747849, 1996587, 3327645, 5243547, 5989761, 8739245, 9982935, 14594003, 15730641, 26217735, 29948805, 43782009, 47191923, 72970015, 78653205, 131346027, 218910045, 235959615, 394038081, 656730135, 1970190405, 2378822489, 7136467467, 11894112445, 21409402401, 35682337335, 64228207203, 107047012005, 321141036015]

約数ペア:

[(1, 321141036015), (3, 107047012005), (5, 64228207203), (9, 35682337335), (15, 21409402401), (27, 11894112445), (45, 7136467467), (135, 2378822489), (163, 1970190405), (489, 656730135), (815, 394038081), (1361, 235959615), (1467, 218910045), (2445, 131346027), (4083, 78653205), (4401, 72970015), (6805, 47191923), (7335, 43782009), (10723, 29948805), (12249, 26217735), (20415, 15730641), (22005, 14594003), (32169, 9982935), (36747, 8739245), (53615, 5989761), (61245, 5243547), (96507, 3327645), (160845, 1996587), (183735, 1747849), (221843, 1447605), (289521, 1109215), (482535, 665529)]