152156907

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 267909120

約数和(自身を除く): 115752213

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 987, 1269, 1323, 2303, 2447, 2961, 6909, 7341, 8883, 17129, 20727, 22023, 51387, 62181, 66069, 115009, 119903, 154161, 345027, 359709, 462483, 805063, 1035081, 1079127, 2415189, 3105243, 3237381, 5635441, 7245567, 16906323, 21736701, 50718969, 152156907]

約数ペア:

[(1, 152156907), (3, 50718969), (7, 21736701), (9, 16906323), (21, 7245567), (27, 5635441), (47, 3237381), (49, 3105243), (63, 2415189), (141, 1079127), (147, 1035081), (189, 805063), (329, 462483), (423, 359709), (441, 345027), (987, 154161), (1269, 119903), (1323, 115009), (2303, 66069), (2447, 62181), (2961, 51387), (6909, 22023), (7341, 20727), (8883, 17129)]