128450577

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{29387}}^1$

素因数の和:29468

約数の個数: 16

約数和(自身を含む): 180559872

約数和(自身を除く): 52109295

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 29387, 88161, 910997, 1381189, 2732991, 4143567, 42816859, 128450577]

約数ペア:

[(1, 128450577), (3, 42816859), (31, 4143567), (47, 2732991), (93, 1381189), (141, 910997), (1457, 88161), (4371, 29387)]