67289733

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 48025467

約数列:

[1, 3, 7, 9, 21, 41, 63, 109, 123, 239, 287, 327, 369, 717, 763, 861, 981, 1673, 2151, 2289, 2583, 4469, 5019, 6867, 9799, 13407, 15057, 26051, 29397, 31283, 40221, 68593, 78153, 88191, 93849, 182357, 205779, 234459, 281547, 547071, 617337, 1068091, 1641213, 3204273, 7476637, 9612819, 22429911, 67289733]

約数ペア:

[(1, 67289733), (3, 22429911), (7, 9612819), (9, 7476637), (21, 3204273), (41, 1641213), (63, 1068091), (109, 617337), (123, 547071), (239, 281547), (287, 234459), (327, 205779), (369, 182357), (717, 93849), (763, 88191), (861, 78153), (981, 68593), (1673, 40221), (2151, 31283), (2289, 29397), (2583, 26051), (4469, 15057), (5019, 13407), (6867, 9799)]