42321231

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 65894400

約数和(自身を除く): 23573169

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 857, 1593, 1829, 2571, 5487, 7713, 16461, 23139, 26567, 49383, 50563, 79701, 151689, 239103, 455067, 717309, 1365201, 1567453, 4702359, 14107077, 42321231]

約数ペア:

[(1, 42321231), (3, 14107077), (9, 4702359), (27, 1567453), (31, 1365201), (59, 717309), (93, 455067), (177, 239103), (279, 151689), (531, 79701), (837, 50563), (857, 49383), (1593, 26567), (1829, 23139), (2571, 16461), (5487, 7713)]