143020512201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{851419}}^1$

素因数の和:851869

約数の個数: 32

約数和(自身を含む): 229951513600

約数和(自身を除く): 86931001399

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 421, 1263, 2947, 7999, 8841, 23997, 55993, 167979, 851419, 2554257, 5959933, 16176961, 17879799, 48530883, 113238727, 339716181, 358447399, 1075342197, 2509131793, 6810500581, 7527395379, 20431501743, 47673504067, 143020512201]

約数ペア:

[(1, 143020512201), (3, 47673504067), (7, 20431501743), (19, 7527395379), (21, 6810500581), (57, 2509131793), (133, 1075342197), (399, 358447399), (421, 339716181), (1263, 113238727), (2947, 48530883), (7999, 17879799), (8841, 16176961), (23997, 5959933), (55993, 2554257), (167979, 851419)]