91623987

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 77720013

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 89, 91, 117, 189, 267, 273, 351, 419, 623, 801, 819, 1157, 1257, 1869, 2403, 2457, 2933, 3471, 3771, 5447, 5607, 8099, 8799, 10413, 11313, 16341, 16821, 24297, 26397, 31239, 37291, 38129, 49023, 72891, 79191, 111873, 114387, 147069, 218673, 261037, 335619, 343161, 484783, 783111, 1006857, 1029483, 1454349, 2349333, 3393481, 4363047, 7047999, 10180443, 13089141, 30541329, 91623987]

約数ペア:

[(1, 91623987), (3, 30541329), (7, 13089141), (9, 10180443), (13, 7047999), (21, 4363047), (27, 3393481), (39, 2349333), (63, 1454349), (89, 1029483), (91, 1006857), (117, 783111), (189, 484783), (267, 343161), (273, 335619), (351, 261037), (419, 218673), (623, 147069), (801, 114387), (819, 111873), (1157, 79191), (1257, 72891), (1869, 49023), (2403, 38129), (2457, 37291), (2933, 31239), (3471, 26397), (3771, 24297), (5447, 16821), (5607, 16341), (8099, 11313), (8799, 10413)]