273806787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 113265213

約数列:

[1, 3, 31, 59, 93, 139, 177, 359, 417, 1077, 1829, 4309, 5487, 8201, 11129, 12927, 21181, 24603, 33387, 49901, 63543, 149703, 254231, 656611, 762693, 1546931, 1969833, 2944159, 4640793, 8832477, 91268929, 273806787]

約数ペア:

[(1, 273806787), (3, 91268929), (31, 8832477), (59, 4640793), (93, 2944159), (139, 1969833), (177, 1546931), (359, 762693), (417, 656611), (1077, 254231), (1829, 149703), (4309, 63543), (5487, 49901), (8201, 33387), (11129, 24603), (12927, 21181)]