16403779791

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22963}}^1$

素因数の和:23045

約数の個数: 96

約数和(自身を含む): 30951797760

約数和(自身を除く): 14548017969

約数列:

[1, 3, 7, 9, 17, 21, 23, 29, 51, 63, 69, 87, 119, 153, 161, 203, 207, 261, 357, 391, 483, 493, 609, 667, 1071, 1173, 1449, 1479, 1827, 2001, 2737, 3451, 3519, 4437, 4669, 6003, 8211, 10353, 11339, 14007, 22963, 24633, 31059, 34017, 42021, 68889, 79373, 102051, 160741, 206667, 238119, 390371, 482223, 528149, 665927, 714357, 1171113, 1446669, 1584447, 1997781, 2732597, 3513339, 3697043, 4661489, 4753341, 5993343, 8197791, 8978533, 11091129, 11320759, 13984467, 15316321, 24593373, 26935599, 33273387, 33962277, 41953401, 45948963, 62849731, 79245313, 80806797, 101886831, 107214247, 137846889, 188549193, 237735939, 260377457, 321642741, 565647579, 713207817, 781132371, 964928223, 1822642199, 2343397113, 5467926597, 16403779791]

約数ペア:

[(1, 16403779791), (3, 5467926597), (7, 2343397113), (9, 1822642199), (17, 964928223), (21, 781132371), (23, 713207817), (29, 565647579), (51, 321642741), (63, 260377457), (69, 237735939), (87, 188549193), (119, 137846889), (153, 107214247), (161, 101886831), (203, 80806797), (207, 79245313), (261, 62849731), (357, 45948963), (391, 41953401), (483, 33962277), (493, 33273387), (609, 26935599), (667, 24593373), (1071, 15316321), (1173, 13984467), (1449, 11320759), (1479, 11091129), (1827, 8978533), (2001, 8197791), (2737, 5993343), (3451, 4753341), (3519, 4661489), (4437, 3697043), (4669, 3513339), (6003, 2732597), (8211, 1997781), (10353, 1584447), (11339, 1446669), (14007, 1171113), (22963, 714357), (24633, 665927), (31059, 528149), (34017, 482223), (42021, 390371), (68889, 238119), (79373, 206667), (102051, 160741)]