154032273

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61343}}^1$

素因数の和:61386

約数の個数: 20

約数和(自身を含む): 237523968

約数和(自身を除く): 83491695

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 61343, 184029, 552087, 1656261, 1901633, 4968783, 5704899, 17114697, 51344091, 154032273]

約数ペア:

[(1, 154032273), (3, 51344091), (9, 17114697), (27, 5704899), (31, 4968783), (81, 1901633), (93, 1656261), (279, 552087), (837, 184029), (2511, 61343)]