79312737

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 45324447

約数列:

[1, 3, 7, 21, 41, 123, 251, 287, 367, 753, 861, 1101, 1757, 2569, 5271, 7707, 10291, 15047, 30873, 45141, 72037, 92117, 105329, 216111, 276351, 315987, 644819, 1934457, 3776797, 11330391, 26437579, 79312737]

約数ペア:

[(1, 79312737), (3, 26437579), (7, 11330391), (21, 3776797), (41, 1934457), (123, 644819), (251, 315987), (287, 276351), (367, 216111), (753, 105329), (861, 92117), (1101, 72037), (1757, 45141), (2569, 30873), (5271, 15047), (7707, 10291)]