61479978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 141550080

約数和(自身を除く): 80070102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 10531, 21062, 31593, 63186, 73717, 147434, 221151, 442302, 1463809, 2927618, 4391427, 8782854, 10246663, 20493326, 30739989, 61479978]

約数ペア:

[(1, 61479978), (2, 30739989), (3, 20493326), (6, 10246663), (7, 8782854), (14, 4391427), (21, 2927618), (42, 1463809), (139, 442302), (278, 221151), (417, 147434), (834, 73717), (973, 63186), (1946, 31593), (2919, 21062), (5838, 10531)]