27849906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 73180800

約数和(自身を除く): 45330894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 599, 738, 861, 1107, 1134, 1198, 1722, 1797, 2214, 2583, 3321, 3594, 4193, 5166, 5391, 6642, 7749, 8386, 10782, 12579, 15498, 16173, 23247, 24559, 25158, 32346, 37737, 46494, 48519, 49118, 73677, 75474, 97038, 113211, 147354, 171913, 221031, 226422, 339633, 343826, 442062, 515739, 663093, 679266, 1031478, 1326186, 1547217, 1989279, 3094434, 3978558, 4641651, 9283302, 13924953, 27849906]

約数ペア:

[(1, 27849906), (2, 13924953), (3, 9283302), (6, 4641651), (7, 3978558), (9, 3094434), (14, 1989279), (18, 1547217), (21, 1326186), (27, 1031478), (41, 679266), (42, 663093), (54, 515739), (63, 442062), (81, 343826), (82, 339633), (123, 226422), (126, 221031), (162, 171913), (189, 147354), (246, 113211), (287, 97038), (369, 75474), (378, 73677), (567, 49118), (574, 48519), (599, 46494), (738, 37737), (861, 32346), (1107, 25158), (1134, 24559), (1198, 23247), (1722, 16173), (1797, 15498), (2214, 12579), (2583, 10782), (3321, 8386), (3594, 7749), (4193, 6642), (5166, 5391)]