84430143

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 152395776

約数和(自身を除く): 67965633

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 2543, 3689, 4743, 7629, 11067, 17801, 22887, 33201, 43231, 53403, 78833, 129693, 160209, 236499, 302617, 389079, 551831, 709497, 907851, 1340161, 1655493, 2723553, 4020483, 4966479, 9381127, 12061449, 28143381, 84430143]

約数ペア:

[(1, 84430143), (3, 28143381), (7, 12061449), (9, 9381127), (17, 4966479), (21, 4020483), (31, 2723553), (51, 1655493), (63, 1340161), (93, 907851), (119, 709497), (153, 551831), (217, 389079), (279, 302617), (357, 236499), (527, 160209), (651, 129693), (1071, 78833), (1581, 53403), (1953, 43231), (2543, 33201), (3689, 22887), (4743, 17801), (7629, 11067)]