101222703

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{8387}}^1$

素因数の和:8548

約数の個数: 20

約数和(自身を含む): 152242200

約数和(自身を除く): 51019497

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 8387, 12069, 25161, 75483, 226449, 679347, 1249663, 3748989, 11246967, 33740901, 101222703]

約数ペア:

[(1, 101222703), (3, 33740901), (9, 11246967), (27, 3748989), (81, 1249663), (149, 679347), (447, 226449), (1341, 75483), (4023, 25161), (8387, 12069)]