13303740480093

素因数分解:

$3^2\times 7^2\times {\mathrm{30167211973}}^1$

素因数の和:30167211993

約数の個数: 18

約数和(自身を含む): 22353904072734

約数和(自身を除く): 9050163592641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30167211973, 90501635919, 211170483811, 271504907757, 633511451433, 1478193386677, 1900534354299, 4434580160031, 13303740480093]

約数ペア:

[(1, 13303740480093), (3, 4434580160031), (7, 1900534354299), (9, 1478193386677), (21, 633511451433), (49, 271504907757), (63, 211170483811), (147, 90501635919), (441, 30167211973)]