72421222401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1\times {\mathrm{6781}}^1$

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 114872539392

約数和(自身を除く): 42451316991

約数列:

[1, 3, 9, 11, 33, 99, 233, 463, 699, 1389, 2097, 2563, 4167, 5093, 6781, 7689, 15279, 20343, 23067, 45837, 61029, 74591, 107879, 223773, 323637, 671319, 970911, 1186669, 1579973, 3139603, 3560007, 4739919, 9418809, 10680021, 14219757, 17379703, 28256427, 34535633, 52139109, 103606899, 156417327, 310820697, 731527499, 2194582497, 6583747491, 8046802489, 24140407467, 72421222401]

約数ペア:

[(1, 72421222401), (3, 24140407467), (9, 8046802489), (11, 6583747491), (33, 2194582497), (99, 731527499), (233, 310820697), (463, 156417327), (699, 103606899), (1389, 52139109), (2097, 34535633), (2563, 28256427), (4167, 17379703), (5093, 14219757), (6781, 10680021), (7689, 9418809), (15279, 4739919), (20343, 3560007), (23067, 3139603), (45837, 1579973), (61029, 1186669), (74591, 970911), (107879, 671319), (223773, 323637)]