1738962729

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 3027886080

約数和(自身を除く): 1288923351

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 163, 189, 329, 423, 489, 987, 1141, 1201, 1269, 1467, 2961, 3423, 3603, 4401, 7661, 8407, 8883, 10269, 10809, 22983, 25221, 30807, 32427, 53627, 56447, 68949, 75663, 160881, 169341, 195763, 206847, 226989, 395129, 482643, 508023, 587289, 1185387, 1370341, 1447929, 1524069, 1761867, 3556161, 4111023, 5285601, 9200861, 10668483, 12333069, 27602583, 36999207, 64406027, 82807749, 193218081, 248423247, 579654243, 1738962729]

約数ペア:

[(1, 1738962729), (3, 579654243), (7, 248423247), (9, 193218081), (21, 82807749), (27, 64406027), (47, 36999207), (63, 27602583), (141, 12333069), (163, 10668483), (189, 9200861), (329, 5285601), (423, 4111023), (489, 3556161), (987, 1761867), (1141, 1524069), (1201, 1447929), (1269, 1370341), (1467, 1185387), (2961, 587289), (3423, 508023), (3603, 482643), (4401, 395129), (7661, 226989), (8407, 206847), (8883, 195763), (10269, 169341), (10809, 160881), (22983, 75663), (25221, 68949), (30807, 56447), (32427, 53627)]