229130253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 382724160

約数和(自身を除く): 153593907

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 181, 209, 543, 627, 673, 1629, 1881, 1991, 2019, 3439, 5973, 6057, 7403, 10317, 12787, 17919, 22209, 30951, 37829, 38361, 66627, 113487, 115083, 121813, 140657, 340461, 365439, 421971, 1096317, 1265913, 1339943, 2314447, 4019829, 6943341, 12059487, 20830023, 25458917, 76376751, 229130253]

約数ペア:

[(1, 229130253), (3, 76376751), (9, 25458917), (11, 20830023), (19, 12059487), (33, 6943341), (57, 4019829), (99, 2314447), (171, 1339943), (181, 1265913), (209, 1096317), (543, 421971), (627, 365439), (673, 340461), (1629, 140657), (1881, 121813), (1991, 115083), (2019, 113487), (3439, 66627), (5973, 38361), (6057, 37829), (7403, 30951), (10317, 22209), (12787, 17919)]