7915673649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{7001}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 11603378304

約数和(自身を除く): 3687704655

約数列:

[1, 3, 13, 39, 53, 159, 547, 689, 1641, 2067, 7001, 7111, 21003, 21333, 28991, 86973, 91013, 273039, 371053, 376883, 1113159, 1130649, 3829547, 4823689, 11488641, 14471067, 49784111, 149352333, 202965991, 608897973, 2638557883, 7915673649]

約数ペア:

[(1, 7915673649), (3, 2638557883), (13, 608897973), (39, 202965991), (53, 149352333), (159, 49784111), (547, 14471067), (689, 11488641), (1641, 4823689), (2067, 3829547), (7001, 1130649), (7111, 1113159), (21003, 376883), (21333, 371053), (28991, 273039), (86973, 91013)]