128300193

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5579

約数の個数: 40

約数和(自身を含む): 224421120

約数和(自身を除く): 96120927

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 5519, 7749, 16557, 23247, 38633, 49671, 115899, 149013, 226279, 347697, 447039, 678837, 1043091, 1583953, 2036511, 3129273, 4751859, 6109533, 14255577, 18328599, 42766731, 128300193]

約数ペア:

[(1, 128300193), (3, 42766731), (7, 18328599), (9, 14255577), (21, 6109533), (27, 4751859), (41, 3129273), (63, 2036511), (81, 1583953), (123, 1043091), (189, 678837), (287, 447039), (369, 347697), (567, 226279), (861, 149013), (1107, 115899), (2583, 49671), (3321, 38633), (5519, 23247), (7749, 16557)]