47919807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6113}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 75666864

約数和(自身を除く): 27747057

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 6113, 7839, 18339, 55017, 79469, 238407, 409571, 715221, 1228713, 3686139, 5324423, 15973269, 47919807]

約数ペア:

[(1, 47919807), (3, 15973269), (9, 5324423), (13, 3686139), (39, 1228713), (67, 715221), (117, 409571), (201, 238407), (603, 79469), (871, 55017), (2613, 18339), (6113, 7839)]