74560983

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 119549952

約数和(自身を除く): 44988969

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 2161, 4929, 6483, 11501, 15127, 34503, 45381, 66991, 114533, 200973, 343599, 468937, 801731, 1406811, 2405193, 3550523, 10651569, 24853661, 74560983]

約数ペア:

[(1, 74560983), (3, 24853661), (7, 10651569), (21, 3550523), (31, 2405193), (53, 1406811), (93, 801731), (159, 468937), (217, 343599), (371, 200973), (651, 114533), (1113, 66991), (1643, 45381), (2161, 34503), (4929, 15127), (6483, 11501)]