71014293

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 120664320

約数和(自身を除く): 49650027

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 937, 1203, 2807, 2811, 3609, 6559, 8421, 8433, 10827, 19677, 25263, 25299, 59031, 75789, 177093, 375737, 1127211, 2630159, 3381633, 7890477, 10144899, 23671431, 71014293]

約数ペア:

[(1, 71014293), (3, 23671431), (7, 10144899), (9, 7890477), (21, 3381633), (27, 2630159), (63, 1127211), (189, 375737), (401, 177093), (937, 75789), (1203, 59031), (2807, 25299), (2811, 25263), (3609, 19677), (6559, 10827), (8421, 8433)]