84915968253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1\times {\mathrm{26647}}^1$

素因数の和:28217

約数の個数: 32

約数和(自身を含む): 122486999040

約数和(自身を除く): 37571030787

約数列:

[1, 3, 19, 37, 57, 111, 703, 1511, 2109, 4533, 26647, 28709, 55907, 79941, 86127, 167721, 506293, 985939, 1062233, 1518879, 2957817, 3186699, 18732841, 40263617, 56198523, 120790851, 765008723, 1489753829, 2295026169, 4469261487, 28305322751, 84915968253]

約数ペア:

[(1, 84915968253), (3, 28305322751), (19, 4469261487), (37, 2295026169), (57, 1489753829), (111, 765008723), (703, 120790851), (1511, 56198523), (2109, 40263617), (4533, 18732841), (26647, 3186699), (28709, 2957817), (55907, 1518879), (79941, 1062233), (86127, 985939), (167721, 506293)]