218775303

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 116525817

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 369, 963, 1107, 1847, 2889, 4387, 5541, 13161, 16623, 39483, 49869, 75727, 118449, 197629, 227181, 592887, 681543, 1778661, 2044629, 5335983, 8102789, 24308367, 72925101, 218775303]

約数ペア:

[(1, 218775303), (3, 72925101), (9, 24308367), (27, 8102789), (41, 5335983), (107, 2044629), (123, 1778661), (321, 681543), (369, 592887), (963, 227181), (1107, 197629), (1847, 118449), (2889, 75727), (4387, 49869), (5541, 39483), (13161, 16623)]