72274587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5303}}^1$

素因数の和:5383

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 49929573

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 5303, 13629, 15909, 37121, 58333, 111363, 174999, 312877, 408331, 938631, 1224993, 2190139, 3441647, 6570417, 10324941, 24091529, 72274587]

約数ペア:

[(1, 72274587), (3, 24091529), (7, 10324941), (11, 6570417), (21, 3441647), (33, 2190139), (59, 1224993), (77, 938631), (177, 408331), (231, 312877), (413, 174999), (649, 111363), (1239, 58333), (1947, 37121), (4543, 15909), (5303, 13629)]