214133085

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10103}}^1$

素因数の和:10274

約数の個数: 32

約数和(自身を含む): 383143680

約数和(自身を除く): 169010595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 10103, 21195, 30309, 50515, 90927, 151545, 272781, 454635, 1363905, 1586171, 4758513, 7930855, 14275539, 23792565, 42826617, 71377695, 214133085]

約数ペア:

[(1, 214133085), (3, 71377695), (5, 42826617), (9, 23792565), (15, 14275539), (27, 7930855), (45, 4758513), (135, 1586171), (157, 1363905), (471, 454635), (785, 272781), (1413, 151545), (2355, 90927), (4239, 50515), (7065, 30309), (10103, 21195)]