88191369

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 73088631

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 513, 599, 779, 861, 1107, 1197, 1797, 2337, 2583, 3591, 4193, 5391, 5453, 7011, 7749, 11381, 12579, 16173, 16359, 21033, 24559, 34143, 37737, 49077, 73677, 79667, 102429, 113211, 147231, 171913, 221031, 239001, 307287, 466621, 515739, 663093, 717003, 1399863, 1547217, 2151009, 3266347, 4199589, 4641651, 9799041, 12598767, 29397123, 88191369]

約数ペア:

[(1, 88191369), (3, 29397123), (7, 12598767), (9, 9799041), (19, 4641651), (21, 4199589), (27, 3266347), (41, 2151009), (57, 1547217), (63, 1399863), (123, 717003), (133, 663093), (171, 515739), (189, 466621), (287, 307287), (369, 239001), (399, 221031), (513, 171913), (599, 147231), (779, 113211), (861, 102429), (1107, 79667), (1197, 73677), (1797, 49077), (2337, 37737), (2583, 34143), (3591, 24559), (4193, 21033), (5391, 16359), (5453, 16173), (7011, 12579), (7749, 11381)]