72667503

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 117688320

約数和(自身を除く): 45020817

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 5107, 14229, 15321, 45963, 86819, 137889, 158317, 260457, 474951, 781371, 1424853, 2344113, 2691389, 4274559, 8074167, 24222501, 72667503]

約数ペア:

[(1, 72667503), (3, 24222501), (9, 8074167), (17, 4274559), (27, 2691389), (31, 2344113), (51, 1424853), (93, 781371), (153, 474951), (279, 260457), (459, 158317), (527, 137889), (837, 86819), (1581, 45963), (4743, 15321), (5107, 14229)]