150000004197

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{327433}}^1$

素因数の和:327527

約数の個数: 48

約数和(自身を含む): 239524519680

約数和(自身を除く): 89524515483

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 361, 423, 513, 893, 1083, 1269, 2679, 3249, 8037, 9747, 16967, 24111, 50901, 152703, 327433, 458109, 982299, 2946897, 6221227, 8840691, 15389351, 18663681, 46168053, 55991043, 118203313, 138504159, 167973129, 292397669, 354609939, 415512477, 877193007, 1063829817, 2631579021, 3191489451, 5555555711, 7894737063, 16666667133, 50000001399, 150000004197]

約数ペア:

[(1, 150000004197), (3, 50000001399), (9, 16666667133), (19, 7894737063), (27, 5555555711), (47, 3191489451), (57, 2631579021), (141, 1063829817), (171, 877193007), (361, 415512477), (423, 354609939), (513, 292397669), (893, 167973129), (1083, 138504159), (1269, 118203313), (2679, 55991043), (3249, 46168053), (8037, 18663681), (9747, 15389351), (16967, 8840691), (24111, 6221227), (50901, 2946897), (152703, 982299), (327433, 458109)]