64434069

素因数分解:

$3^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 112285440

約数和(自身を除く): 47851371

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 113, 147, 189, 339, 431, 441, 791, 1017, 1293, 1323, 2373, 3017, 3051, 3879, 5537, 7119, 9051, 11637, 16611, 21119, 21357, 27153, 48703, 49833, 63357, 81459, 146109, 149499, 190071, 340921, 438327, 570213, 1022763, 1314981, 2386447, 3068289, 7159341, 9204867, 21478023, 64434069]

約数ペア:

[(1, 64434069), (3, 21478023), (7, 9204867), (9, 7159341), (21, 3068289), (27, 2386447), (49, 1314981), (63, 1022763), (113, 570213), (147, 438327), (189, 340921), (339, 190071), (431, 149499), (441, 146109), (791, 81459), (1017, 63357), (1293, 49833), (1323, 48703), (2373, 27153), (3017, 21357), (3051, 21119), (3879, 16611), (5537, 11637), (7119, 9051)]