61857534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2591}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 129890304

約数和(自身を除く): 68032770

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 2591, 3979, 5182, 7773, 7958, 11937, 15546, 23874, 59593, 119186, 178779, 357558, 448243, 896486, 1344729, 2689458, 10309589, 20619178, 30928767, 61857534]

約数ペア:

[(1, 61857534), (2, 30928767), (3, 20619178), (6, 10309589), (23, 2689458), (46, 1344729), (69, 896486), (138, 448243), (173, 357558), (346, 178779), (519, 119186), (1038, 59593), (2591, 23874), (3979, 15546), (5182, 11937), (7773, 7958)]