29788894431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{26813}}^1$

素因数の和:27000

約数の個数: 48

約数和(自身を含む): 46431122400

約数和(自身を除く): 16642227969

約数列:

[1, 3, 9, 19, 57, 73, 89, 171, 219, 267, 657, 801, 1387, 1691, 4161, 5073, 6497, 12483, 15219, 19491, 26813, 58473, 80439, 123443, 241317, 370329, 509447, 1110987, 1528341, 1957349, 2386357, 4585023, 5872047, 7159071, 17616141, 21477213, 37189631, 45340783, 111568893, 136022349, 174204061, 334706679, 408067047, 522612183, 1567836549, 3309877159, 9929631477, 29788894431]

約数ペア:

[(1, 29788894431), (3, 9929631477), (9, 3309877159), (19, 1567836549), (57, 522612183), (73, 408067047), (89, 334706679), (171, 174204061), (219, 136022349), (267, 111568893), (657, 45340783), (801, 37189631), (1387, 21477213), (1691, 17616141), (4161, 7159071), (5073, 5872047), (6497, 4585023), (12483, 2386357), (15219, 1957349), (19491, 1528341), (26813, 1110987), (58473, 509447), (80439, 370329), (123443, 241317)]