137019195

素因数分解:

$3^6\times 5^1\times {\mathrm{37591}}^1$

素因数の和:37614

約数の個数: 28

約数和(自身を含む): 246528336

約数和(自身を除く): 109509141

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 37591, 112773, 187955, 338319, 563865, 1014957, 1691595, 3044871, 5074785, 9134613, 15224355, 27403839, 45673065, 137019195]

約数ペア:

[(1, 137019195), (3, 45673065), (5, 27403839), (9, 15224355), (15, 9134613), (27, 5074785), (45, 3044871), (81, 1691595), (135, 1014957), (243, 563865), (405, 338319), (729, 187955), (1215, 112773), (3645, 37591)]