432946143

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 730708992

約数和(自身を除く): 297762849

約数列:

[1, 3, 7, 9, 21, 63, 71, 151, 213, 453, 497, 639, 641, 1057, 1359, 1491, 1923, 3171, 4473, 4487, 5769, 9513, 10721, 13461, 32163, 40383, 45511, 75047, 96489, 96791, 136533, 225141, 290373, 318577, 409599, 675423, 677537, 871119, 955731, 2032611, 2867193, 6097833, 6872161, 20616483, 48105127, 61849449, 144315381, 432946143]

約数ペア:

[(1, 432946143), (3, 144315381), (7, 61849449), (9, 48105127), (21, 20616483), (63, 6872161), (71, 6097833), (151, 2867193), (213, 2032611), (453, 955731), (497, 871119), (639, 677537), (641, 675423), (1057, 409599), (1359, 318577), (1491, 290373), (1923, 225141), (3171, 136533), (4473, 96791), (4487, 96489), (5769, 75047), (9513, 45511), (10721, 40383), (13461, 32163)]