121539498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21481}}^1$

素因数の和:21550

約数の個数: 32

約数和(自身を含む): 259846272

約数和(自身を除く): 138306774

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 21481, 42962, 64443, 128886, 494063, 880721, 988126, 1482189, 1761442, 2642163, 2964378, 5284326, 20256583, 40513166, 60769749, 121539498]

約数ペア:

[(1, 121539498), (2, 60769749), (3, 40513166), (6, 20256583), (23, 5284326), (41, 2964378), (46, 2642163), (69, 1761442), (82, 1482189), (123, 988126), (138, 880721), (246, 494063), (943, 128886), (1886, 64443), (2829, 42962), (5658, 21481)]