127023678

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 285607296

約数和(自身を除く): 158583618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 233, 279, 466, 558, 699, 977, 1398, 1954, 2097, 2931, 4194, 5862, 7223, 8793, 14446, 17586, 21669, 30287, 43338, 60574, 65007, 90861, 130014, 181722, 227641, 272583, 455282, 545166, 682923, 1365846, 2048769, 4097538, 7056871, 14113742, 21170613, 42341226, 63511839, 127023678]

約数ペア:

[(1, 127023678), (2, 63511839), (3, 42341226), (6, 21170613), (9, 14113742), (18, 7056871), (31, 4097538), (62, 2048769), (93, 1365846), (186, 682923), (233, 545166), (279, 455282), (466, 272583), (558, 227641), (699, 181722), (977, 130014), (1398, 90861), (1954, 65007), (2097, 60574), (2931, 43338), (4194, 30287), (5862, 21669), (7223, 17586), (8793, 14446)]