149783907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 246984192

約数和(自身を除く): 97200285

約数列:

[1, 3, 7, 13, 21, 39, 91, 227, 273, 681, 1589, 2417, 2951, 4767, 7251, 8853, 16919, 20657, 31421, 50757, 61971, 94263, 219947, 548659, 659841, 1645977, 3840613, 7132567, 11521839, 21397701, 49927969, 149783907]

約数ペア:

[(1, 149783907), (3, 49927969), (7, 21397701), (13, 11521839), (21, 7132567), (39, 3840613), (91, 1645977), (227, 659841), (273, 548659), (681, 219947), (1589, 94263), (2417, 61971), (2951, 50757), (4767, 31421), (7251, 20657), (8853, 16919)]