42663999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 69451776

約数和(自身を除く): 26787777

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 941, 2159, 2667, 2823, 6477, 6587, 15113, 15997, 19761, 45339, 47991, 111979, 119507, 335937, 358521, 836549, 2031619, 2509647, 6094857, 14221333, 42663999]

約数ペア:

[(1, 42663999), (3, 14221333), (7, 6094857), (17, 2509647), (21, 2031619), (51, 836549), (119, 358521), (127, 335937), (357, 119507), (381, 111979), (889, 47991), (941, 45339), (2159, 19761), (2667, 15997), (2823, 15113), (6477, 6587)]