72963363

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 41948637

約数列:

[1, 3, 11, 19, 33, 57, 71, 121, 149, 209, 213, 363, 447, 627, 781, 1349, 1639, 2299, 2343, 2831, 4047, 4917, 6897, 8493, 8591, 10579, 14839, 18029, 25773, 31141, 31737, 44517, 54087, 93423, 116369, 163229, 201001, 342551, 349107, 489687, 603003, 1027653, 1280059, 2211011, 3840177, 6633033, 24321121, 72963363]

約数ペア:

[(1, 72963363), (3, 24321121), (11, 6633033), (19, 3840177), (33, 2211011), (57, 1280059), (71, 1027653), (121, 603003), (149, 489687), (209, 349107), (213, 342551), (363, 201001), (447, 163229), (627, 116369), (781, 93423), (1349, 54087), (1639, 44517), (2299, 31737), (2343, 31141), (2831, 25773), (4047, 18029), (4917, 14839), (6897, 10579), (8493, 8591)]