66417627

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 29889573

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 439, 1073, 1317, 1363, 1739, 3219, 4089, 5217, 12731, 16243, 20633, 38193, 48729, 50431, 61899, 151293, 471047, 598357, 763421, 1413141, 1795071, 2290263, 22139209, 66417627]

約数ペア:

[(1, 66417627), (3, 22139209), (29, 2290263), (37, 1795071), (47, 1413141), (87, 763421), (111, 598357), (141, 471047), (439, 151293), (1073, 61899), (1317, 50431), (1363, 48729), (1739, 38193), (3219, 20633), (4089, 16243), (5217, 12731)]