321013611

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 490020960

約数和(自身を除く): 169007349

約数列:

[1, 3, 9, 27, 81, 103, 109, 309, 327, 353, 927, 981, 1059, 2781, 2943, 3177, 8343, 8829, 9531, 11227, 28593, 33681, 36359, 38477, 101043, 109077, 115431, 303129, 327231, 346293, 909387, 981693, 1038879, 2945079, 3116637, 3963131, 11889393, 35668179, 107004537, 321013611]

約数ペア:

[(1, 321013611), (3, 107004537), (9, 35668179), (27, 11889393), (81, 3963131), (103, 3116637), (109, 2945079), (309, 1038879), (327, 981693), (353, 909387), (927, 346293), (981, 327231), (1059, 303129), (2781, 115431), (2943, 109077), (3177, 101043), (8343, 38477), (8829, 36359), (9531, 33681), (11227, 28593)]