155406069

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6178

約数の個数: 48

約数和(自身を含む): 285236224

約数和(自身を除く): 129830155

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 6121, 8463, 18363, 25389, 42847, 55089, 79573, 128541, 189751, 238719, 385623, 557011, 569253, 716157, 1328257, 1671033, 1707759, 2466763, 3984771, 5013099, 7400289, 11954313, 17267341, 22200867, 51802023, 155406069]

約数ペア:

[(1, 155406069), (3, 51802023), (7, 22200867), (9, 17267341), (13, 11954313), (21, 7400289), (31, 5013099), (39, 3984771), (63, 2466763), (91, 1707759), (93, 1671033), (117, 1328257), (217, 716157), (273, 569253), (279, 557011), (403, 385623), (651, 238719), (819, 189751), (1209, 128541), (1953, 79573), (2821, 55089), (3627, 42847), (6121, 25389), (8463, 18363)]