302157218997

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{5819557}}^1$

素因数の和:5820210

約数の個数: 20

約数和(自身を含む): 452074904556

約数和(自身を除く): 149917685559

約数列:

[1, 3, 9, 27, 81, 641, 1923, 5769, 17307, 51921, 5819557, 17458671, 52376013, 157128039, 471384117, 3730336037, 11191008111, 33573024333, 100719072999, 302157218997]

約数ペア:

[(1, 302157218997), (3, 100719072999), (9, 33573024333), (27, 11191008111), (81, 3730336037), (641, 471384117), (1923, 157128039), (5769, 52376013), (17307, 17458671), (51921, 5819557)]