42178041

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 62481120

約数和(自身を除く): 20303079

約数列:

[1, 3, 9, 67, 113, 201, 339, 603, 619, 1017, 1857, 5571, 7571, 22713, 41473, 68139, 69947, 124419, 209841, 373257, 629523, 4686449, 14059347, 42178041]

約数ペア:

[(1, 42178041), (3, 14059347), (9, 4686449), (67, 629523), (113, 373257), (201, 209841), (339, 124419), (603, 69947), (619, 68139), (1017, 41473), (1857, 22713), (5571, 7571)]