68337423

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 127076352

約数和(自身を除く): 58738929

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 3181, 7161, 9543, 21483, 22267, 28629, 34991, 66801, 98611, 104973, 200403, 244937, 295833, 314919, 690277, 734811, 887499, 1084721, 2070831, 2204433, 3254163, 6212493, 7593047, 9762489, 22779141, 68337423]

約数ペア:

[(1, 68337423), (3, 22779141), (7, 9762489), (9, 7593047), (11, 6212493), (21, 3254163), (31, 2204433), (33, 2070831), (63, 1084721), (77, 887499), (93, 734811), (99, 690277), (217, 314919), (231, 295833), (279, 244937), (341, 200403), (651, 104973), (693, 98611), (1023, 66801), (1953, 34991), (2387, 28629), (3069, 22267), (3181, 21483), (7161, 9543)]