13308971679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{177887}}^1$

素因数の和:178076

約数の個数: 32

約数和(自身を含む): 21005015040

約数和(自身を除く): 7696043361

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 1467, 2771, 4401, 8313, 24939, 74817, 177887, 533661, 1600983, 3024079, 4802949, 9072237, 27216711, 28995581, 81650133, 86986743, 260960229, 492924877, 782880687, 1478774631, 4436323893, 13308971679]

約数ペア:

[(1, 13308971679), (3, 4436323893), (9, 1478774631), (17, 782880687), (27, 492924877), (51, 260960229), (153, 86986743), (163, 81650133), (459, 28995581), (489, 27216711), (1467, 9072237), (2771, 4802949), (4401, 3024079), (8313, 1600983), (24939, 533661), (74817, 177887)]