87626553

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 146227200

約数和(自身を除く): 58600647

約数列:

[1, 3, 7, 21, 31, 41, 49, 67, 93, 123, 147, 201, 217, 287, 343, 469, 651, 861, 1029, 1271, 1407, 1519, 2009, 2077, 2747, 3283, 3813, 4557, 6027, 6231, 8241, 8897, 9849, 10633, 14063, 14539, 19229, 22981, 26691, 31899, 42189, 43617, 57687, 62279, 68943, 85157, 101773, 134603, 186837, 255471, 305319, 403809, 435953, 596099, 712411, 942221, 1307859, 1788297, 2137233, 2826663, 4172693, 12518079, 29208851, 87626553]

約数ペア:

[(1, 87626553), (3, 29208851), (7, 12518079), (21, 4172693), (31, 2826663), (41, 2137233), (49, 1788297), (67, 1307859), (93, 942221), (123, 712411), (147, 596099), (201, 435953), (217, 403809), (287, 305319), (343, 255471), (469, 186837), (651, 134603), (861, 101773), (1029, 85157), (1271, 68943), (1407, 62279), (1519, 57687), (2009, 43617), (2077, 42189), (2747, 31899), (3283, 26691), (3813, 22981), (4557, 19229), (6027, 14539), (6231, 14063), (8241, 10633), (8897, 9849)]