27720562446

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2553949}}^1$

素因数の和:2554030

約数の個数: 40

約数和(自身を含む): 63041701800

約数和(自身を除く): 35321139354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 2553949, 5107898, 7661847, 15323694, 22985541, 45971082, 68956623, 137913246, 171114583, 206869869, 342229166, 413739738, 513343749, 1026687498, 1540031247, 3080062494, 4620093741, 9240187482, 13860281223, 27720562446]

約数ペア:

[(1, 27720562446), (2, 13860281223), (3, 9240187482), (6, 4620093741), (9, 3080062494), (18, 1540031247), (27, 1026687498), (54, 513343749), (67, 413739738), (81, 342229166), (134, 206869869), (162, 171114583), (201, 137913246), (402, 68956623), (603, 45971082), (1206, 22985541), (1809, 15323694), (3618, 7661847), (5427, 5107898), (10854, 2553949)]