38522043

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 27522117

約数列:

[1, 3, 7, 9, 21, 53, 63, 83, 139, 159, 249, 371, 417, 477, 581, 747, 973, 1113, 1251, 1743, 2919, 3339, 4399, 5229, 7367, 8757, 11537, 13197, 22101, 30793, 34611, 39591, 51569, 66303, 80759, 92379, 103833, 154707, 242277, 277137, 464121, 611461, 726831, 1834383, 4280227, 5503149, 12840681, 38522043]

約数ペア:

[(1, 38522043), (3, 12840681), (7, 5503149), (9, 4280227), (21, 1834383), (53, 726831), (63, 611461), (83, 464121), (139, 277137), (159, 242277), (249, 154707), (371, 103833), (417, 92379), (477, 80759), (581, 66303), (747, 51569), (973, 39591), (1113, 34611), (1251, 30793), (1743, 22101), (2919, 13197), (3339, 11537), (4399, 8757), (5229, 7367)]