67109823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 48458817

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 197, 279, 297, 333, 341, 407, 591, 837, 999, 1023, 1147, 1221, 1773, 2167, 3069, 3441, 3663, 5319, 6107, 6501, 7289, 9207, 10323, 10989, 12617, 18321, 19503, 21867, 30969, 37851, 54963, 58509, 65601, 67177, 80179, 113553, 164889, 196803, 201531, 225959, 240537, 340659, 604593, 677877, 721611, 1813779, 2033631, 2164833, 2485549, 6100893, 7456647, 22369941, 67109823]

約数ペア:

[(1, 67109823), (3, 22369941), (9, 7456647), (11, 6100893), (27, 2485549), (31, 2164833), (33, 2033631), (37, 1813779), (93, 721611), (99, 677877), (111, 604593), (197, 340659), (279, 240537), (297, 225959), (333, 201531), (341, 196803), (407, 164889), (591, 113553), (837, 80179), (999, 67177), (1023, 65601), (1147, 58509), (1221, 54963), (1773, 37851), (2167, 30969), (3069, 21867), (3441, 19503), (3663, 18321), (5319, 12617), (6107, 10989), (6501, 10323), (7289, 9207)]