138307741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 167932800

約数和(自身を除く): 29625059

約数列:

[1, 11, 13, 59, 97, 143, 169, 649, 767, 1067, 1261, 1859, 2197, 5723, 8437, 9971, 13871, 16393, 24167, 62953, 74399, 109681, 129623, 180323, 213109, 818389, 967187, 1425853, 2344199, 10639057, 12573431, 138307741]

約数ペア:

[(1, 138307741), (11, 12573431), (13, 10639057), (59, 2344199), (97, 1425853), (143, 967187), (169, 818389), (649, 213109), (767, 180323), (1067, 129623), (1261, 109681), (1859, 74399), (2197, 62953), (5723, 24167), (8437, 16393), (9971, 13871)]