3665727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 2755233

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 97, 117, 153, 171, 221, 247, 291, 323, 663, 741, 873, 969, 1261, 1649, 1843, 1989, 2223, 2907, 3783, 4199, 4947, 5529, 11349, 12597, 14841, 16587, 21437, 23959, 31331, 37791, 64311, 71877, 93993, 192933, 215631, 281979, 407303, 1221909, 3665727]

約数ペア:

[(1, 3665727), (3, 1221909), (9, 407303), (13, 281979), (17, 215631), (19, 192933), (39, 93993), (51, 71877), (57, 64311), (97, 37791), (117, 31331), (153, 23959), (171, 21437), (221, 16587), (247, 14841), (291, 12597), (323, 11349), (663, 5529), (741, 4947), (873, 4199), (969, 3783), (1261, 2907), (1649, 2223), (1843, 1989)]