27275493

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 16500507

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 379, 447, 483, 1043, 1137, 2653, 3129, 3427, 7959, 8717, 10281, 23989, 26151, 56471, 61019, 71967, 169413, 183057, 395297, 1185891, 1298833, 3896499, 9091831, 27275493]

約数ペア:

[(1, 27275493), (3, 9091831), (7, 3896499), (21, 1298833), (23, 1185891), (69, 395297), (149, 183057), (161, 169413), (379, 71967), (447, 61019), (483, 56471), (1043, 26151), (1137, 23989), (2653, 10281), (3129, 8717), (3427, 7959)]