42010983

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 73216000

約数和(自身を除く): 31205017

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 439, 441, 651, 1029, 1317, 1519, 1953, 3073, 3087, 3951, 4557, 9219, 10633, 13609, 13671, 21511, 27657, 31899, 40827, 64533, 95263, 95697, 122481, 150577, 193599, 285789, 451731, 666841, 857367, 1355193, 2000523, 4667887, 6001569, 14003661, 42010983]

約数ペア:

[(1, 42010983), (3, 14003661), (7, 6001569), (9, 4667887), (21, 2000523), (31, 1355193), (49, 857367), (63, 666841), (93, 451731), (147, 285789), (217, 193599), (279, 150577), (343, 122481), (439, 95697), (441, 95263), (651, 64533), (1029, 40827), (1317, 31899), (1519, 27657), (1953, 21511), (3073, 13671), (3087, 13609), (3951, 10633), (4557, 9219)]