64319883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 30028917

約数列:

[1, 3, 19, 29, 57, 87, 167, 233, 501, 551, 699, 1653, 3173, 4427, 4843, 6757, 9519, 13281, 14529, 20271, 38911, 92017, 116733, 128383, 276051, 385149, 739309, 1128419, 2217927, 3385257, 21439961, 64319883]

約数ペア:

[(1, 64319883), (3, 21439961), (19, 3385257), (29, 2217927), (57, 1128419), (87, 739309), (167, 385149), (233, 276051), (501, 128383), (551, 116733), (699, 92017), (1653, 38911), (3173, 20271), (4427, 14529), (4843, 13281), (6757, 9519)]