72174231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15217}}^1$

素因数の和:15271

約数の個数: 24

約数和(自身を含む): 113952384

約数和(自身を除く): 41778153

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15217, 45651, 136953, 258689, 471727, 776067, 1415181, 2328201, 4245543, 8019359, 24058077, 72174231]

約数ペア:

[(1, 72174231), (3, 24058077), (9, 8019359), (17, 4245543), (31, 2328201), (51, 1415181), (93, 776067), (153, 471727), (279, 258689), (527, 136953), (1581, 45651), (4743, 15217)]