27148901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 5752219

約数列:

[1, 13, 23, 29, 31, 101, 299, 377, 403, 667, 713, 899, 1313, 2323, 2929, 3131, 8671, 9269, 11687, 20677, 30199, 38077, 40703, 67367, 72013, 90799, 268801, 875771, 936169, 1180387, 2088377, 27148901]

約数ペア:

[(1, 27148901), (13, 2088377), (23, 1180387), (29, 936169), (31, 875771), (101, 268801), (299, 90799), (377, 72013), (403, 67367), (667, 40703), (713, 38077), (899, 30199), (1313, 20677), (2323, 11687), (2929, 9269), (3131, 8671)]