17943174963

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{68023}}^1$

素因数の和:68168

約数の個数: 48

約数和(自身を含む): 30561822720

約数和(自身を除く): 12618647757

約数列:

[1, 3, 7, 9, 21, 53, 63, 79, 159, 237, 371, 477, 553, 711, 1113, 1659, 3339, 4187, 4977, 12561, 29309, 37683, 68023, 87927, 204069, 263781, 476161, 612207, 1428483, 3605219, 4285449, 5373817, 10815657, 16121451, 25236533, 32446971, 37616719, 48364353, 75709599, 112850157, 227128797, 284812301, 338550471, 854436903, 1993686107, 2563310709, 5981058321, 17943174963]

約数ペア:

[(1, 17943174963), (3, 5981058321), (7, 2563310709), (9, 1993686107), (21, 854436903), (53, 338550471), (63, 284812301), (79, 227128797), (159, 112850157), (237, 75709599), (371, 48364353), (477, 37616719), (553, 32446971), (711, 25236533), (1113, 16121451), (1659, 10815657), (3339, 5373817), (4187, 4285449), (4977, 3605219), (12561, 1428483), (29309, 612207), (37683, 476161), (68023, 263781), (87927, 204069)]