83630829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 121042944

約数和(自身を除く): 37412115

約数列:

[1, 3, 23, 43, 69, 71, 129, 213, 397, 989, 1191, 1633, 2967, 3053, 4899, 9131, 9159, 17071, 27393, 28187, 51213, 70219, 84561, 210657, 392633, 648301, 1177899, 1212041, 1944903, 3636123, 27876943, 83630829]

約数ペア:

[(1, 83630829), (3, 27876943), (23, 3636123), (43, 1944903), (69, 1212041), (71, 1177899), (129, 648301), (213, 392633), (397, 210657), (989, 84561), (1191, 70219), (1633, 51213), (2967, 28187), (3053, 27393), (4899, 17071), (9131, 9159)]