101027731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 126443520

約数和(自身を除く): 25415789

約数列:

[1, 7, 19, 41, 97, 133, 191, 287, 679, 779, 1337, 1843, 3629, 3977, 5453, 7831, 12901, 18527, 25403, 27839, 54817, 75563, 129689, 148789, 352013, 528941, 759607, 1041523, 2464091, 5317249, 14432533, 101027731]

約数ペア:

[(1, 101027731), (7, 14432533), (19, 5317249), (41, 2464091), (97, 1041523), (133, 759607), (191, 528941), (287, 352013), (679, 148789), (779, 129689), (1337, 75563), (1843, 54817), (3629, 27839), (3977, 25403), (5453, 18527), (7831, 12901)]