273165739

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 364041216

約数和(自身を除く): 90875477

約数列:

[1, 7, 11, 41, 47, 49, 77, 263, 287, 329, 451, 517, 539, 1841, 1927, 2009, 2303, 2893, 3157, 3619, 10783, 12361, 12887, 13489, 20251, 21197, 22099, 25333, 75481, 86527, 94423, 118613, 135971, 141757, 148379, 506801, 528367, 605689, 830291, 951797, 1038653, 3547607, 5574811, 5812037, 6662579, 24833249, 39023677, 273165739]

約数ペア:

[(1, 273165739), (7, 39023677), (11, 24833249), (41, 6662579), (47, 5812037), (49, 5574811), (77, 3547607), (263, 1038653), (287, 951797), (329, 830291), (451, 605689), (517, 528367), (539, 506801), (1841, 148379), (1927, 141757), (2009, 135971), (2303, 118613), (2893, 94423), (3157, 86527), (3619, 75481), (10783, 25333), (12361, 22099), (12887, 21197), (13489, 20251)]