61994121

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 100620288

約数和(自身を除く): 38626167

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 823, 1477, 2469, 3587, 4431, 5761, 10761, 13991, 17283, 25109, 41973, 75327, 97937, 173653, 293811, 520959, 1215571, 2952101, 3646713, 8856303, 20664707, 61994121]

約数ペア:

[(1, 61994121), (3, 20664707), (7, 8856303), (17, 3646713), (21, 2952101), (51, 1215571), (119, 520959), (211, 293811), (357, 173653), (633, 97937), (823, 75327), (1477, 41973), (2469, 25109), (3587, 17283), (4431, 13991), (5761, 10761)]