66156736527

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15218941}}^1$

素因数の和:15218980

約数の個数: 32

約数和(自身を含む): 116881474560

約数和(自身を除く): 50724738033

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 15218941, 45656823, 106532587, 136970469, 319597761, 350035643, 410911407, 958793283, 1050106929, 2450249501, 2876379849, 3150320787, 7350748503, 9450962361, 22052245509, 66156736527]

約数ペア:

[(1, 66156736527), (3, 22052245509), (7, 9450962361), (9, 7350748503), (21, 3150320787), (23, 2876379849), (27, 2450249501), (63, 1050106929), (69, 958793283), (161, 410911407), (189, 350035643), (207, 319597761), (483, 136970469), (621, 106532587), (1449, 45656823), (4347, 15218941)]