419967369

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6131}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 647539200

約数和(自身を除く): 227571831

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1161, 1593, 2537, 6131, 7611, 18393, 22833, 55179, 68499, 165537, 263633, 361729, 790899, 1085187, 2372697, 3255561, 7118091, 9766683, 15554347, 46663041, 139989123, 419967369]

約数ペア:

[(1, 419967369), (3, 139989123), (9, 46663041), (27, 15554347), (43, 9766683), (59, 7118091), (129, 3255561), (177, 2372697), (387, 1085187), (531, 790899), (1161, 361729), (1593, 263633), (2537, 165537), (6131, 68499), (7611, 55179), (18393, 22833)]