15672981843

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{293617}}^1$

素因数の和:294288

約数の個数: 20

約数和(自身を含む): 23448333480

約数和(自身を除く): 7775351637

約数列:

[1, 3, 9, 27, 81, 659, 1977, 5931, 17793, 53379, 293617, 880851, 2642553, 7927659, 23782977, 193493603, 580480809, 1741442427, 5224327281, 15672981843]

約数ペア:

[(1, 15672981843), (3, 5224327281), (9, 1741442427), (27, 580480809), (81, 193493603), (659, 23782977), (1977, 7927659), (5931, 2642553), (17793, 880851), (53379, 293617)]