75376147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 25400813

約数列:

[1, 7, 11, 17, 77, 89, 119, 187, 623, 647, 979, 1309, 1513, 4529, 6853, 7117, 10591, 10999, 16643, 49819, 57583, 76993, 116501, 120989, 403081, 633413, 846923, 978911, 4433891, 6852377, 10768021, 75376147]

約数ペア:

[(1, 75376147), (7, 10768021), (11, 6852377), (17, 4433891), (77, 978911), (89, 846923), (119, 633413), (187, 403081), (623, 120989), (647, 116501), (979, 76993), (1309, 57583), (1513, 49819), (4529, 16643), (6853, 10999), (7117, 10591)]