148433943

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 233441280

約数和(自身を除く): 85007337

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 707, 987, 1489, 2121, 4467, 4747, 10423, 14241, 31269, 33229, 69983, 99687, 150389, 209949, 451167, 489881, 1052723, 1469643, 3158169, 7068283, 21204849, 49477981, 148433943]

約数ペア:

[(1, 148433943), (3, 49477981), (7, 21204849), (21, 7068283), (47, 3158169), (101, 1469643), (141, 1052723), (303, 489881), (329, 451167), (707, 209949), (987, 150389), (1489, 99687), (2121, 69983), (4467, 33229), (4747, 31269), (10423, 14241)]