148209261

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2729}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 202762560

約数和(自身を除く): 54553299

約数列:

[1, 3, 43, 129, 421, 1263, 2729, 8187, 18103, 54309, 117347, 352041, 1148909, 3446727, 49403087, 148209261]

約数ペア:

[(1, 148209261), (3, 49403087), (43, 3446727), (129, 1148909), (421, 352041), (1263, 117347), (2729, 54309), (8187, 18103)]