664492563

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3037}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 1152592896

約数和(自身を除く): 488100333

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 207, 453, 483, 1057, 1359, 1449, 3037, 3171, 3473, 9111, 9513, 10419, 21259, 24311, 27333, 31257, 63777, 69851, 72933, 191331, 209553, 218799, 458587, 488957, 628659, 1375761, 1466871, 3210109, 4127283, 4400613, 9630327, 10547501, 28890981, 31642503, 73832507, 94927509, 221497521, 664492563]

約数ペア:

[(1, 664492563), (3, 221497521), (7, 94927509), (9, 73832507), (21, 31642503), (23, 28890981), (63, 10547501), (69, 9630327), (151, 4400613), (161, 4127283), (207, 3210109), (453, 1466871), (483, 1375761), (1057, 628659), (1359, 488957), (1449, 458587), (3037, 218799), (3171, 209553), (3473, 191331), (9111, 72933), (9513, 69851), (10419, 63777), (21259, 31257), (24311, 27333)]