99201963

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 154564096

約数和(自身を除く): 55362133

約数列:

[1, 3, 7, 21, 73, 163, 219, 397, 489, 511, 1141, 1191, 1533, 2779, 3423, 8337, 11899, 28981, 35697, 64711, 83293, 86943, 194133, 202867, 249879, 452977, 608601, 1358931, 4723903, 14171709, 33067321, 99201963]

約数ペア:

[(1, 99201963), (3, 33067321), (7, 14171709), (21, 4723903), (73, 1358931), (163, 608601), (219, 452977), (397, 249879), (489, 202867), (511, 194133), (1141, 86943), (1191, 83293), (1533, 64711), (2779, 35697), (3423, 28981), (8337, 11899)]