90132219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7867}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 139106240

約数和(自身を除く): 48974021

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 7867, 11457, 23601, 70803, 149473, 448419, 527089, 1345257, 1581267, 4743801, 10014691, 30044073, 90132219]

約数ペア:

[(1, 90132219), (3, 30044073), (9, 10014691), (19, 4743801), (57, 1581267), (67, 1345257), (171, 527089), (201, 448419), (603, 149473), (1273, 70803), (3819, 23601), (7867, 11457)]