20073671289

素因数分解:

$3^3\times 7^3\times {\mathrm{2167549}}^1$

素因数の和:2167579

約数の個数: 32

約数和(自身を含む): 34680800000

約数和(自身を除く): 14607128711

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 2167549, 6502647, 15172843, 19507941, 45518529, 58523823, 106209901, 136555587, 318629703, 409666761, 743469307, 955889109, 2230407921, 2867667327, 6691223763, 20073671289]

約数ペア:

[(1, 20073671289), (3, 6691223763), (7, 2867667327), (9, 2230407921), (21, 955889109), (27, 743469307), (49, 409666761), (63, 318629703), (147, 136555587), (189, 106209901), (343, 58523823), (441, 45518529), (1029, 19507941), (1323, 15172843), (3087, 6502647), (9261, 2167549)]