70773921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 108703296

約数和(自身を除く): 37929375

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 6451, 10971, 19353, 58059, 148373, 341903, 445119, 1025709, 1335357, 3077127, 7863769, 23591307, 70773921]

約数ペア:

[(1, 70773921), (3, 23591307), (9, 7863769), (23, 3077127), (53, 1335357), (69, 1025709), (159, 445119), (207, 341903), (477, 148373), (1219, 58059), (3657, 19353), (6451, 10971)]