361444139

素因数分解:

$7^4\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 30

約数和(自身を含む): 439140780

約数和(自身を除く): 77696641

約数列:

[1, 7, 29, 49, 179, 203, 343, 841, 1253, 1421, 2401, 5191, 5887, 8771, 9947, 36337, 41209, 61397, 69629, 150539, 254359, 288463, 429779, 1053773, 1780513, 2019241, 7376411, 12463591, 51634877, 361444139]

約数ペア:

[(1, 361444139), (7, 51634877), (29, 12463591), (49, 7376411), (179, 2019241), (203, 1780513), (343, 1053773), (841, 429779), (1253, 288463), (1421, 254359), (2401, 150539), (5191, 69629), (5887, 61397), (8771, 41209), (9947, 36337)]