85481487

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11597}}^1$

素因数の和:11629

約数の個数: 40

約数和(自身を含む): 157176096

約数和(自身を除く): 71694609

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 11597, 34791, 81179, 104373, 150761, 243537, 313119, 452283, 730611, 939357, 1055327, 1356849, 2191833, 3165981, 4070547, 6575499, 9497943, 12211641, 28493829, 85481487]

約数ペア:

[(1, 85481487), (3, 28493829), (7, 12211641), (9, 9497943), (13, 6575499), (21, 4070547), (27, 3165981), (39, 2191833), (63, 1356849), (81, 1055327), (91, 939357), (117, 730611), (189, 452283), (273, 313119), (351, 243537), (567, 150761), (819, 104373), (1053, 81179), (2457, 34791), (7371, 11597)]