42590163

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26339}}^1$

素因数の和:26367

約数の個数: 24

約数和(自身を含む): 72066240

約数和(自身を除く): 29476077

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26339, 79017, 184373, 289729, 553119, 869187, 1290611, 2028103, 3871833, 6084309, 14196721, 42590163]

約数ペア:

[(1, 42590163), (3, 14196721), (7, 6084309), (11, 3871833), (21, 2028103), (33, 1290611), (49, 869187), (77, 553119), (147, 289729), (231, 184373), (539, 79017), (1617, 26339)]