7880733

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 6061923

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 113, 123, 189, 243, 287, 339, 369, 567, 791, 861, 1017, 1107, 1701, 2373, 2583, 3051, 3321, 4633, 7119, 7749, 9153, 9963, 13899, 21357, 23247, 27459, 32431, 41697, 64071, 69741, 97293, 125091, 192213, 291879, 375273, 875637, 1125819, 2626911, 7880733]

約数ペア:

[(1, 7880733), (3, 2626911), (7, 1125819), (9, 875637), (21, 375273), (27, 291879), (41, 192213), (63, 125091), (81, 97293), (113, 69741), (123, 64071), (189, 41697), (243, 32431), (287, 27459), (339, 23247), (369, 21357), (567, 13899), (791, 9963), (861, 9153), (1017, 7749), (1107, 7119), (1701, 4633), (2373, 3321), (2583, 3051)]