27123729

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 12274671

約数列:

[1, 3, 29, 31, 87, 89, 93, 113, 267, 339, 899, 2581, 2697, 2759, 3277, 3503, 7743, 8277, 9831, 10057, 10509, 30171, 80011, 101587, 240033, 291653, 304761, 311767, 874959, 935301, 9041243, 27123729]

約数ペア:

[(1, 27123729), (3, 9041243), (29, 935301), (31, 874959), (87, 311767), (89, 304761), (93, 291653), (113, 240033), (267, 101587), (339, 80011), (899, 30171), (2581, 10509), (2697, 10057), (2759, 9831), (3277, 8277), (3503, 7743)]