226875231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 370120608

約数和(自身を除く): 143245377

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 241, 257, 333, 407, 723, 771, 1221, 2169, 2313, 2651, 2827, 3663, 7953, 8481, 8917, 9509, 23859, 25443, 26751, 28527, 61937, 80253, 85581, 98087, 104599, 185811, 294261, 313797, 557433, 681307, 882783, 941391, 2043921, 2291669, 6131763, 6875007, 20625021, 25208359, 75625077, 226875231]

約数ペア:

[(1, 226875231), (3, 75625077), (9, 25208359), (11, 20625021), (33, 6875007), (37, 6131763), (99, 2291669), (111, 2043921), (241, 941391), (257, 882783), (333, 681307), (407, 557433), (723, 313797), (771, 294261), (1221, 185811), (2169, 104599), (2313, 98087), (2651, 85581), (2827, 80253), (3663, 61937), (7953, 28527), (8481, 26751), (8917, 25443), (9509, 23859)]