27156731119

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{2207}}^1\times {\mathrm{8923}}^1$

素因数の和:11334

約数の個数: 16

約数和(自身を含む): 31211440128

約数和(自身を除く): 4054709009

約数列:

[1, 7, 197, 1379, 2207, 8923, 15449, 62461, 434779, 1757831, 3043453, 12304817, 19693061, 137851427, 3879533017, 27156731119]

約数ペア:

[(1, 27156731119), (7, 3879533017), (197, 137851427), (1379, 19693061), (2207, 12304817), (8923, 3043453), (15449, 1757831), (62461, 434779)]