66803670591

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{46679}}^1$

素因数の和:49675

約数の個数: 32

約数和(自身を含む): 106260111360

約数和(自身を除く): 39456440769

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2963, 8889, 20741, 46679, 62223, 68149, 140037, 204447, 326753, 477043, 980259, 1073617, 1431129, 3220851, 7515319, 22545957, 138309877, 414929631, 968169139, 2904507417, 3181127171, 9543381513, 22267890197, 66803670591]

約数ペア:

[(1, 66803670591), (3, 22267890197), (7, 9543381513), (21, 3181127171), (23, 2904507417), (69, 968169139), (161, 414929631), (483, 138309877), (2963, 22545957), (8889, 7515319), (20741, 3220851), (46679, 1431129), (62223, 1073617), (68149, 980259), (140037, 477043), (204447, 326753)]