7134816987

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{89}}^2\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 10860352480

約数和(自身を除く): 3725535493

約数列:

[1, 3, 9, 27, 73, 89, 219, 267, 457, 657, 801, 1371, 1971, 2403, 4113, 6497, 7921, 12339, 19491, 23763, 33361, 40673, 58473, 71289, 100083, 122019, 175419, 213867, 300249, 366057, 578233, 900747, 1098171, 1734699, 2969129, 3619897, 5204097, 8907387, 10859691, 15612291, 26722161, 32579073, 80166483, 97737219, 264252481, 792757443, 2378272329, 7134816987]

約数ペア:

[(1, 7134816987), (3, 2378272329), (9, 792757443), (27, 264252481), (73, 97737219), (89, 80166483), (219, 32579073), (267, 26722161), (457, 15612291), (657, 10859691), (801, 8907387), (1371, 5204097), (1971, 3619897), (2403, 2969129), (4113, 1734699), (6497, 1098171), (7921, 900747), (12339, 578233), (19491, 366057), (23763, 300249), (33361, 213867), (40673, 175419), (58473, 122019), (71289, 100083)]