240151461417

素因数分解:

$3^6\times 7^2\times {\mathrm{647}}^1\times {\mathrm{10391}}^1$

素因数の和:11070

約数の個数: 84

約数和(自身を含む): 419535930816

約数和(自身を除く): 179384469399

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 647, 729, 1323, 1701, 1941, 3969, 4529, 5103, 5823, 10391, 11907, 13587, 17469, 31173, 31703, 35721, 40761, 52407, 72737, 93519, 95109, 122283, 157221, 218211, 280557, 285327, 366849, 471663, 509159, 654633, 841671, 855981, 1100547, 1527477, 1963899, 2525013, 2567943, 3301641, 4582431, 5891697, 6722977, 7575039, 7703829, 13747293, 17675091, 20168931, 23111487, 41241879, 47060839, 53025273, 60506793, 123725637, 141182517, 181520379, 329425873, 371176911, 423547551, 544561137, 988277619, 1270642653, 1633683411, 2964832857, 3811927959, 4901050233, 8894498571, 11435783877, 26683495713, 34307351631, 80050487139, 240151461417]

約数ペア:

[(1, 240151461417), (3, 80050487139), (7, 34307351631), (9, 26683495713), (21, 11435783877), (27, 8894498571), (49, 4901050233), (63, 3811927959), (81, 2964832857), (147, 1633683411), (189, 1270642653), (243, 988277619), (441, 544561137), (567, 423547551), (647, 371176911), (729, 329425873), (1323, 181520379), (1701, 141182517), (1941, 123725637), (3969, 60506793), (4529, 53025273), (5103, 47060839), (5823, 41241879), (10391, 23111487), (11907, 20168931), (13587, 17675091), (17469, 13747293), (31173, 7703829), (31703, 7575039), (35721, 6722977), (40761, 5891697), (52407, 4582431), (72737, 3301641), (93519, 2567943), (95109, 2525013), (122283, 1963899), (157221, 1527477), (218211, 1100547), (280557, 855981), (285327, 841671), (366849, 654633), (471663, 509159)]