7886545911

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{44371}}^1$

素因数の和:44636

約数の個数: 32

約数和(自身を含む): 12140179200

約数和(自身を除く): 4253633289

約数列:

[1, 3, 9, 27, 29, 87, 227, 261, 681, 783, 2043, 6129, 6583, 19749, 44371, 59247, 133113, 177741, 399339, 1198017, 1286759, 3860277, 10072217, 11580831, 30216651, 34742493, 90649953, 271949859, 292094293, 876282879, 2628848637, 7886545911]

約数ペア:

[(1, 7886545911), (3, 2628848637), (9, 876282879), (27, 292094293), (29, 271949859), (87, 90649953), (227, 34742493), (261, 30216651), (681, 11580831), (783, 10072217), (2043, 3860277), (6129, 1286759), (6583, 1198017), (19749, 399339), (44371, 177741), (59247, 133113)]