150240831

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8075

約数の個数: 24

約数和(自身を含む): 222806160

約数和(自身を除く): 72565329

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 8009, 18759, 24027, 104117, 296333, 312351, 888999, 1353521, 3852329, 4060563, 11556987, 50080277, 150240831]

約数ペア:

[(1, 150240831), (3, 50080277), (13, 11556987), (37, 4060563), (39, 3852329), (111, 1353521), (169, 888999), (481, 312351), (507, 296333), (1443, 104117), (6253, 24027), (8009, 18759)]