1613884797

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 2776957440

約数和(自身を除く): 1163072643

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 157, 189, 397, 411, 471, 959, 1099, 1191, 1233, 1413, 2779, 2877, 3297, 3573, 3699, 4239, 8337, 8631, 9891, 10719, 21509, 25011, 25893, 29673, 54389, 62329, 64527, 75033, 150563, 163167, 186987, 193581, 380723, 436303, 451689, 489501, 560961, 580743, 1142169, 1308909, 1355067, 1468503, 1682883, 3426507, 3926727, 4065201, 8539073, 10279521, 11780181, 25617219, 59773511, 76851657, 179320533, 230554971, 537961599, 1613884797]

約数ペア:

[(1, 1613884797), (3, 537961599), (7, 230554971), (9, 179320533), (21, 76851657), (27, 59773511), (63, 25617219), (137, 11780181), (157, 10279521), (189, 8539073), (397, 4065201), (411, 3926727), (471, 3426507), (959, 1682883), (1099, 1468503), (1191, 1355067), (1233, 1308909), (1413, 1142169), (2779, 580743), (2877, 560961), (3297, 489501), (3573, 451689), (3699, 436303), (4239, 380723), (8337, 193581), (8631, 186987), (9891, 163167), (10719, 150563), (21509, 75033), (25011, 64527), (25893, 62329), (29673, 54389)]