67156239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 98233344

約数和(自身を除く): 31077105

約数列:

[1, 3, 17, 43, 51, 113, 129, 271, 339, 731, 813, 1921, 2193, 4607, 4859, 5763, 11653, 13821, 14577, 30623, 34959, 82603, 91869, 198101, 247809, 520591, 594303, 1316789, 1561773, 3950367, 22385413, 67156239]

約数ペア:

[(1, 67156239), (3, 22385413), (17, 3950367), (43, 1561773), (51, 1316789), (113, 594303), (129, 520591), (271, 247809), (339, 198101), (731, 91869), (813, 82603), (1921, 34959), (2193, 30623), (4607, 14577), (4859, 13821), (5763, 11653)]