146532981

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 235339776

約数和(自身を除く): 88806795

約数列:

[1, 3, 7, 21, 47, 49, 127, 141, 147, 167, 329, 381, 501, 889, 987, 1169, 2303, 2667, 3507, 5969, 6223, 6909, 7849, 8183, 17907, 18669, 21209, 23547, 24549, 41783, 54943, 63627, 125349, 148463, 164829, 292481, 384601, 445389, 877443, 996823, 1039241, 1153803, 2990469, 3117723, 6977761, 20933283, 48844327, 146532981]

約数ペア:

[(1, 146532981), (3, 48844327), (7, 20933283), (21, 6977761), (47, 3117723), (49, 2990469), (127, 1153803), (141, 1039241), (147, 996823), (167, 877443), (329, 445389), (381, 384601), (501, 292481), (889, 164829), (987, 148463), (1169, 125349), (2303, 63627), (2667, 54943), (3507, 41783), (5969, 24549), (6223, 23547), (6909, 21209), (7849, 18669), (8183, 17907)]