42837993

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 68745040

約数和(自身を除く): 25907047

約数列:

[1, 3, 9, 11, 33, 99, 121, 139, 283, 363, 417, 849, 1089, 1251, 1529, 2547, 3113, 4587, 9339, 13761, 16819, 28017, 34243, 39337, 50457, 102729, 118011, 151371, 308187, 354033, 432707, 1298121, 3894363, 4759777, 14279331, 42837993]

約数ペア:

[(1, 42837993), (3, 14279331), (9, 4759777), (11, 3894363), (33, 1298121), (99, 432707), (121, 354033), (139, 308187), (283, 151371), (363, 118011), (417, 102729), (849, 50457), (1089, 39337), (1251, 34243), (1529, 28017), (2547, 16819), (3113, 13761), (4587, 9339)]