80237577

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 46943223

約数列:

[1, 3, 7, 21, 29, 87, 203, 359, 367, 609, 1077, 1101, 2513, 2569, 7539, 7707, 10411, 10643, 31233, 31929, 72877, 74501, 131753, 218631, 223503, 395259, 922271, 2766813, 3820837, 11462511, 26745859, 80237577]

約数ペア:

[(1, 80237577), (3, 26745859), (7, 11462511), (21, 3820837), (29, 2766813), (87, 922271), (203, 395259), (359, 223503), (367, 218631), (609, 131753), (1077, 74501), (1101, 72877), (2513, 31929), (2569, 31233), (7539, 10643), (7707, 10411)]