97471647

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39671}}^1$

素因数の和:39700

約数の個数: 32

約数和(自身を含む): 177730560

約数和(自身を除く): 80258913

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 39671, 119013, 277697, 357039, 515723, 833091, 1071117, 1547169, 2499273, 3610061, 4641507, 7497819, 10830183, 13924521, 32490549, 97471647]

約数ペア:

[(1, 97471647), (3, 32490549), (7, 13924521), (9, 10830183), (13, 7497819), (21, 4641507), (27, 3610061), (39, 2499273), (63, 1547169), (91, 1071117), (117, 833091), (189, 515723), (273, 357039), (351, 277697), (819, 119013), (2457, 39671)]