155771007

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{49783}}^1$

素因数の和:49942

約数の個数: 16

約数和(自身を含む): 238963200

約数和(自身を除く): 83192193

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 49783, 149349, 348481, 1045443, 7417667, 22253001, 51923669, 155771007]

約数ペア:

[(1, 155771007), (3, 51923669), (7, 22253001), (21, 7417667), (149, 1045443), (447, 348481), (1043, 149349), (3129, 49783)]