164014893

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 281988096

約数和(自身を除く): 117973203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 137, 217, 279, 411, 613, 651, 959, 1233, 1839, 1953, 2877, 4247, 4291, 5517, 8631, 12741, 12873, 19003, 29729, 38223, 38619, 57009, 83981, 89187, 133021, 171027, 251943, 267561, 399063, 587867, 755829, 1197189, 1763601, 2603411, 5290803, 7810233, 18223877, 23430699, 54671631, 164014893]

約数ペア:

[(1, 164014893), (3, 54671631), (7, 23430699), (9, 18223877), (21, 7810233), (31, 5290803), (63, 2603411), (93, 1763601), (137, 1197189), (217, 755829), (279, 587867), (411, 399063), (613, 267561), (651, 251943), (959, 171027), (1233, 133021), (1839, 89187), (1953, 83981), (2877, 57009), (4247, 38619), (4291, 38223), (5517, 29729), (8631, 19003), (12741, 12873)]