97431579

素因数分解:

$3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 170228192

約数和(自身を除く): 72796613

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 313, 427, 549, 567, 729, 939, 1281, 1647, 1701, 2191, 2817, 3843, 4941, 5103, 6573, 8451, 11529, 14823, 19093, 19719, 25353, 34587, 44469, 57279, 59157, 76059, 103761, 133651, 171837, 177471, 228177, 311283, 400953, 515511, 532413, 1202859, 1546533, 1597239, 3608577, 4639599, 10825731, 13918797, 32477193, 97431579]

約数ペア:

[(1, 97431579), (3, 32477193), (7, 13918797), (9, 10825731), (21, 4639599), (27, 3608577), (61, 1597239), (63, 1546533), (81, 1202859), (183, 532413), (189, 515511), (243, 400953), (313, 311283), (427, 228177), (549, 177471), (567, 171837), (729, 133651), (939, 103761), (1281, 76059), (1647, 59157), (1701, 57279), (2191, 44469), (2817, 34587), (3843, 25353), (4941, 19719), (5103, 19093), (6573, 14823), (8451, 11529)]