55538913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5879}}^1$

素因数の和:5996

約数の個数: 16

約数和(自身を含む): 76769280

約数和(自身を除く): 21230367

約数列:

[1, 3, 47, 67, 141, 201, 3149, 5879, 9447, 17637, 276313, 393893, 828939, 1181679, 18512971, 55538913]

約数ペア:

[(1, 55538913), (3, 18512971), (47, 1181679), (67, 828939), (141, 393893), (201, 276313), (3149, 17637), (5879, 9447)]