79313913

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 138018816

約数和(自身を除く): 58704903

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 127, 161, 207, 381, 431, 483, 889, 1143, 1293, 1449, 2667, 2921, 3017, 3879, 8001, 8763, 9051, 9913, 20447, 26289, 27153, 29739, 54737, 61341, 69391, 89217, 164211, 184023, 208173, 383159, 492633, 624519, 1149477, 1258951, 3448431, 3776853, 8812657, 11330559, 26437971, 79313913]

約数ペア:

[(1, 79313913), (3, 26437971), (7, 11330559), (9, 8812657), (21, 3776853), (23, 3448431), (63, 1258951), (69, 1149477), (127, 624519), (161, 492633), (207, 383159), (381, 208173), (431, 184023), (483, 164211), (889, 89217), (1143, 69391), (1293, 61341), (1449, 54737), (2667, 29739), (2921, 27153), (3017, 26289), (3879, 20447), (8001, 9913), (8763, 9051)]