60921549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22681

約数の個数: 24

約数和(自身を含む): 98891520

約数和(自身を除く): 37969971

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 22639, 67917, 203751, 294307, 520697, 882921, 1562091, 2648763, 4686273, 6769061, 20307183, 60921549]

約数ペア:

[(1, 60921549), (3, 20307183), (9, 6769061), (13, 4686273), (23, 2648763), (39, 1562091), (69, 882921), (117, 520697), (207, 294307), (299, 203751), (897, 67917), (2691, 22639)]