139614909

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 219343104

約数和(自身を除く): 79728195

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 1281, 1493, 1533, 4453, 4479, 10451, 13359, 31171, 31353, 91073, 93513, 108989, 273219, 326967, 637511, 762923, 1912533, 2288769, 6648329, 19944987, 46538303, 139614909]

約数ペア:

[(1, 139614909), (3, 46538303), (7, 19944987), (21, 6648329), (61, 2288769), (73, 1912533), (183, 762923), (219, 637511), (427, 326967), (511, 273219), (1281, 108989), (1493, 93513), (1533, 91073), (4453, 31353), (4479, 31171), (10451, 13359)]