143346231

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 243809280

約数和(自身を除く): 100463049

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 213, 219, 439, 497, 511, 639, 657, 1317, 1491, 1533, 3073, 3951, 4473, 4599, 5183, 9219, 15549, 27657, 31169, 32047, 36281, 46647, 93507, 96141, 108843, 218183, 224329, 280521, 288423, 326529, 654549, 672987, 1963647, 2018961, 2275337, 6826011, 15927359, 20478033, 47782077, 143346231]

約数ペア:

[(1, 143346231), (3, 47782077), (7, 20478033), (9, 15927359), (21, 6826011), (63, 2275337), (71, 2018961), (73, 1963647), (213, 672987), (219, 654549), (439, 326529), (497, 288423), (511, 280521), (639, 224329), (657, 218183), (1317, 108843), (1491, 96141), (1533, 93507), (3073, 46647), (3951, 36281), (4473, 32047), (4599, 31169), (5183, 27657), (9219, 15549)]