133218603

素因数分解:

$3^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 224825328

約数和(自身を除く): 91606725

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 293, 441, 879, 1031, 2051, 2637, 3093, 6153, 7217, 9279, 14357, 18459, 21651, 43071, 50519, 64953, 129213, 151557, 302083, 454671, 906249, 2114581, 2718747, 6343743, 14802067, 19031229, 44406201, 133218603]

約数ペア:

[(1, 133218603), (3, 44406201), (7, 19031229), (9, 14802067), (21, 6343743), (49, 2718747), (63, 2114581), (147, 906249), (293, 454671), (441, 302083), (879, 151557), (1031, 129213), (2051, 64953), (2637, 50519), (3093, 43071), (6153, 21651), (7217, 18459), (9279, 14357)]