47419881597

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{6947}}^1$

素因数の和:7180

約数の個数: 80

約数和(自身を含む): 79416640512

約数和(自身を除く): 31996758915

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 163, 297, 423, 489, 517, 891, 1269, 1467, 1551, 1793, 3807, 4401, 4653, 5379, 6947, 7661, 13203, 13959, 16137, 20841, 22983, 41877, 48411, 62523, 68949, 76417, 84271, 145233, 187569, 206847, 229251, 252813, 326509, 562707, 620541, 687753, 758439, 979527, 1132361, 2063259, 2275317, 2938581, 3397083, 3591599, 6189777, 6825951, 8815743, 10191249, 10774797, 12455971, 26447229, 30573747, 32324391, 37367913, 53220967, 91721241, 96973173, 112103739, 159662901, 290919519, 336311217, 478988703, 585430637, 1008933651, 1436966109, 1756291911, 4310898327, 5268875733, 15806627199, 47419881597]

約数ペア:

[(1, 47419881597), (3, 15806627199), (9, 5268875733), (11, 4310898327), (27, 1756291911), (33, 1436966109), (47, 1008933651), (81, 585430637), (99, 478988703), (141, 336311217), (163, 290919519), (297, 159662901), (423, 112103739), (489, 96973173), (517, 91721241), (891, 53220967), (1269, 37367913), (1467, 32324391), (1551, 30573747), (1793, 26447229), (3807, 12455971), (4401, 10774797), (4653, 10191249), (5379, 8815743), (6947, 6825951), (7661, 6189777), (13203, 3591599), (13959, 3397083), (16137, 2938581), (20841, 2275317), (22983, 2063259), (41877, 1132361), (48411, 979527), (62523, 758439), (68949, 687753), (76417, 620541), (84271, 562707), (145233, 326509), (187569, 252813), (206847, 229251)]