327526731

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39089}}^1$

素因数の和:39128

約数の個数: 36

約数和(自身を含む): 579313800

約数和(自身を除く): 251787069

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 39089, 117267, 273623, 351801, 742691, 820869, 1915361, 2228073, 2462607, 5198837, 5746083, 6684219, 15596511, 17238249, 36391859, 46789533, 109175577, 327526731]

約数ペア:

[(1, 327526731), (3, 109175577), (7, 46789533), (9, 36391859), (19, 17238249), (21, 15596511), (49, 6684219), (57, 5746083), (63, 5198837), (133, 2462607), (147, 2228073), (171, 1915361), (399, 820869), (441, 742691), (931, 351801), (1197, 273623), (2793, 117267), (8379, 39089)]