49487996901

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{93563}}^1$

素因数の和:93945

約数の個数: 32

約数和(自身を含む): 76527866880

約数和(自身を除く): 27039869979

約数列:

[1, 3, 7, 21, 89, 267, 283, 623, 849, 1869, 1981, 5943, 25187, 75561, 93563, 176309, 280689, 528927, 654941, 1964823, 8327107, 24981321, 26478329, 58289749, 79434987, 174869247, 185348303, 556044909, 2356571281, 7069713843, 16495998967, 49487996901]

約数ペア:

[(1, 49487996901), (3, 16495998967), (7, 7069713843), (21, 2356571281), (89, 556044909), (267, 185348303), (283, 174869247), (623, 79434987), (849, 58289749), (1869, 26478329), (1981, 24981321), (5943, 8327107), (25187, 1964823), (75561, 654941), (93563, 528927), (176309, 280689)]