25767805539

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1\times {\mathrm{15263}}^1$

素因数の和:20019

約数の個数: 32

約数和(自身を含む): 41586462720

約数和(自身を除く): 15818657181

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4729, 14187, 15263, 33103, 45789, 80393, 99309, 106841, 241179, 259471, 320523, 562751, 778413, 1688253, 1816297, 5448891, 72178727, 216536181, 505251089, 1227038359, 1515753267, 3681115077, 8589268513, 25767805539]

約数ペア:

[(1, 25767805539), (3, 8589268513), (7, 3681115077), (17, 1515753267), (21, 1227038359), (51, 505251089), (119, 216536181), (357, 72178727), (4729, 5448891), (14187, 1816297), (15263, 1688253), (33103, 778413), (45789, 562751), (80393, 320523), (99309, 259471), (106841, 241179)]