61961031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 101773584

約数和(自身を除く): 39812553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 297, 353, 591, 891, 1059, 1773, 2167, 3177, 3883, 5319, 6501, 9531, 11649, 15957, 19503, 28593, 34947, 58509, 69541, 104841, 175527, 208623, 314523, 625869, 764951, 1877607, 2294853, 5632821, 6884559, 20653677, 61961031]

約数ペア:

[(1, 61961031), (3, 20653677), (9, 6884559), (11, 5632821), (27, 2294853), (33, 1877607), (81, 764951), (99, 625869), (197, 314523), (297, 208623), (353, 175527), (591, 104841), (891, 69541), (1059, 58509), (1773, 34947), (2167, 28593), (3177, 19503), (3883, 15957), (5319, 11649), (6501, 9531)]