228156273

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 334152000

約数和(自身を除く): 105995727

約数列:

[1, 3, 9, 101, 303, 499, 503, 909, 1497, 1509, 4491, 4527, 50399, 50803, 151197, 152409, 250997, 453591, 457227, 752991, 2258973, 25350697, 76052091, 228156273]

約数ペア:

[(1, 228156273), (3, 76052091), (9, 25350697), (101, 2258973), (303, 752991), (499, 457227), (503, 453591), (909, 250997), (1497, 152409), (1509, 151197), (4491, 50803), (4527, 50399)]