126441903

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 218661120

約数和(自身を除く): 92219217

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 2261, 2499, 2663, 2793, 6783, 7989, 15827, 18641, 45271, 47481, 50597, 55923, 130487, 135813, 151791, 316897, 354179, 391461, 860149, 950691, 1062537, 2218279, 2479253, 2580447, 6021043, 6654837, 7437759, 18063129, 42147301, 126441903]

約数ペア:

[(1, 126441903), (3, 42147301), (7, 18063129), (17, 7437759), (19, 6654837), (21, 6021043), (49, 2580447), (51, 2479253), (57, 2218279), (119, 1062537), (133, 950691), (147, 860149), (323, 391461), (357, 354179), (399, 316897), (833, 151791), (931, 135813), (969, 130487), (2261, 55923), (2499, 50597), (2663, 47481), (2793, 45271), (6783, 18641), (7989, 15827)]