122930997

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 194847744

約数和(自身を除く): 71916747

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 2131, 2747, 6393, 8241, 14917, 19229, 44751, 57687, 87371, 142777, 262113, 428331, 611597, 999439, 1834791, 2998317, 5853857, 17561571, 40976999, 122930997]

約数ペア:

[(1, 122930997), (3, 40976999), (7, 17561571), (21, 5853857), (41, 2998317), (67, 1834791), (123, 999439), (201, 611597), (287, 428331), (469, 262113), (861, 142777), (1407, 87371), (2131, 57687), (2747, 44751), (6393, 19229), (8241, 14917)]