79143987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 124866560

約数和(自身を除く): 45722573

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 127, 247, 377, 381, 551, 741, 841, 1131, 1651, 1653, 2413, 2523, 3683, 4953, 7163, 7239, 10933, 11049, 15979, 21489, 31369, 32799, 47879, 47937, 69977, 94107, 106807, 143637, 207727, 209931, 320421, 623181, 909701, 1388491, 2029333, 2729103, 4165473, 6087999, 26381329, 79143987]

約数ペア:

[(1, 79143987), (3, 26381329), (13, 6087999), (19, 4165473), (29, 2729103), (39, 2029333), (57, 1388491), (87, 909701), (127, 623181), (247, 320421), (377, 209931), (381, 207727), (551, 143637), (741, 106807), (841, 94107), (1131, 69977), (1651, 47937), (1653, 47879), (2413, 32799), (2523, 31369), (3683, 21489), (4953, 15979), (7163, 11049), (7239, 10933)]