31934079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 50202360

約数和(自身を除く): 18268281

約数列:

[1, 3, 9, 19, 43, 57, 101, 129, 171, 303, 387, 817, 909, 1849, 1919, 2451, 4343, 5547, 5757, 7353, 13029, 16641, 17271, 35131, 39087, 82517, 105393, 186749, 247551, 316179, 560247, 742653, 1680741, 3548231, 10644693, 31934079]

約数ペア:

[(1, 31934079), (3, 10644693), (9, 3548231), (19, 1680741), (43, 742653), (57, 560247), (101, 316179), (129, 247551), (171, 186749), (303, 105393), (387, 82517), (817, 39087), (909, 35131), (1849, 17271), (1919, 16641), (2451, 13029), (4343, 7353), (5547, 5757)]