148970829

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{3301}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 231879648

約数和(自身を除く): 82908819

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 3301, 6447, 9903, 15043, 23107, 45129, 69321, 161749, 485247, 1013407, 3040221, 7093849, 21281547, 49656943, 148970829]

約数ペア:

[(1, 148970829), (3, 49656943), (7, 21281547), (21, 7093849), (49, 3040221), (147, 1013407), (307, 485247), (921, 161749), (2149, 69321), (3301, 45129), (6447, 23107), (9903, 15043)]