135356823

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6491}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 224155776

約数和(自身を除く): 88798953

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6491, 6951, 19473, 20853, 45437, 58419, 136311, 408933, 2148521, 6445563, 15039647, 19336689, 45118941, 135356823]

約数ペア:

[(1, 135356823), (3, 45118941), (7, 19336689), (9, 15039647), (21, 6445563), (63, 2148521), (331, 408933), (993, 136311), (2317, 58419), (2979, 45437), (6491, 20853), (6951, 19473)]