155705887641

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{26189}}^1$

素因数の和:26637

約数の個数: 32

約数和(自身を含む): 213368463360

約数和(自身を除く): 57662575719

約数列:

[1, 3, 71, 103, 213, 271, 309, 813, 7313, 19241, 21939, 26189, 27913, 57723, 78567, 83739, 1859419, 1981823, 2697467, 5578257, 5945469, 7097219, 8092401, 21291657, 191520157, 503902549, 574560471, 731013557, 1511707647, 2193040671, 51901962547, 155705887641]

約数ペア:

[(1, 155705887641), (3, 51901962547), (71, 2193040671), (103, 1511707647), (213, 731013557), (271, 574560471), (309, 503902549), (813, 191520157), (7313, 21291657), (19241, 8092401), (21939, 7097219), (26189, 5945469), (27913, 5578257), (57723, 2697467), (78567, 1981823), (83739, 1859419)]