68550603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 106900992

約数和(自身を除く): 38350389

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2441, 2553, 7323, 9361, 26851, 28083, 56143, 80553, 90317, 168429, 270951, 617573, 993487, 1852719, 2077291, 2980461, 6231873, 22850201, 68550603]

約数ペア:

[(1, 68550603), (3, 22850201), (11, 6231873), (23, 2980461), (33, 2077291), (37, 1852719), (69, 993487), (111, 617573), (253, 270951), (407, 168429), (759, 90317), (851, 80553), (1221, 56143), (2441, 28083), (2553, 26851), (7323, 9361)]