155132878047

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{3437543}}^1$

素因数の和:3437867

約数の個数: 24

約数和(自身を含む): 241398089856

約数和(自身を除く): 86265211809

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129, 3437543, 10312629, 24062801, 72188403, 168439607, 505318821, 1055325701, 3165977103, 7387279907, 22161839721, 51710959349, 155132878047]

約数ペア:

[(1, 155132878047), (3, 51710959349), (7, 22161839721), (21, 7387279907), (49, 3165977103), (147, 1055325701), (307, 505318821), (921, 168439607), (2149, 72188403), (6447, 24062801), (15043, 10312629), (45129, 3437543)]