70911687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 123678720

約数和(自身を除く): 52767033

約数列:

[1, 3, 7, 11, 21, 33, 43, 59, 77, 121, 129, 177, 231, 301, 363, 413, 473, 649, 847, 903, 1239, 1331, 1419, 1947, 2537, 2541, 3311, 3993, 4543, 5203, 7139, 7611, 9317, 9933, 13629, 15609, 17759, 21417, 27907, 27951, 36421, 49973, 53277, 57233, 78529, 83721, 109263, 149919, 171699, 195349, 235587, 306977, 400631, 549703, 586047, 920931, 1201893, 1649109, 2148839, 3376747, 6446517, 10130241, 23637229, 70911687]

約数ペア:

[(1, 70911687), (3, 23637229), (7, 10130241), (11, 6446517), (21, 3376747), (33, 2148839), (43, 1649109), (59, 1201893), (77, 920931), (121, 586047), (129, 549703), (177, 400631), (231, 306977), (301, 235587), (363, 195349), (413, 171699), (473, 149919), (649, 109263), (847, 83721), (903, 78529), (1239, 57233), (1331, 53277), (1419, 49973), (1947, 36421), (2537, 27951), (2541, 27907), (3311, 21417), (3993, 17759), (4543, 15609), (5203, 13629), (7139, 9933), (7611, 9317)]