171882507

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 247541760

約数和(自身を除く): 75659253

約数列:

[1, 3, 29, 31, 87, 93, 101, 303, 631, 899, 1893, 2697, 2929, 3131, 8787, 9393, 18299, 19561, 54897, 58683, 63731, 90799, 191193, 272397, 567269, 1701807, 1848199, 1975661, 5544597, 5926983, 57294169, 171882507]

約数ペア:

[(1, 171882507), (3, 57294169), (29, 5926983), (31, 5544597), (87, 1975661), (93, 1848199), (101, 1701807), (303, 567269), (631, 272397), (899, 191193), (1893, 90799), (2697, 63731), (2929, 58683), (3131, 54897), (8787, 19561), (9393, 18299)]