881422101

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{150439}}^1$

素因数の和:150486

約数の個数: 32

約数和(自身を含む): 1540505600

約数和(自身を除く): 659083499

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 150439, 451317, 1053073, 1353951, 3159219, 4061853, 4663609, 9477657, 13990827, 28432971, 32645263, 41972481, 97935789, 125917443, 293807367, 881422101]

約数ペア:

[(1, 881422101), (3, 293807367), (7, 125917443), (9, 97935789), (21, 41972481), (27, 32645263), (31, 28432971), (63, 13990827), (93, 9477657), (189, 4663609), (217, 4061853), (279, 3159219), (651, 1353951), (837, 1053073), (1953, 451317), (5859, 150439)]