465222717

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 699023360

約数和(自身を除く): 233800643

約数列:

[1, 3, 9, 27, 127, 211, 381, 633, 643, 1143, 1899, 1929, 3429, 5697, 5787, 17361, 26797, 80391, 81661, 135673, 241173, 244983, 407019, 723519, 734949, 1221057, 2204847, 3663171, 17230471, 51691413, 155074239, 465222717]

約数ペア:

[(1, 465222717), (3, 155074239), (9, 51691413), (27, 17230471), (127, 3663171), (211, 2204847), (381, 1221057), (633, 734949), (643, 723519), (1143, 407019), (1899, 244983), (1929, 241173), (3429, 135673), (5697, 81661), (5787, 80391), (17361, 26797)]