40630527

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 31703553

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 643, 1003, 1071, 1239, 1929, 3009, 3717, 4501, 5787, 7021, 9027, 10931, 13503, 21063, 32793, 37937, 40509, 63189, 76517, 98379, 113811, 229551, 265559, 341433, 644929, 688653, 796677, 1934787, 2390031, 4514503, 5804361, 13543509, 40630527]

約数ペア:

[(1, 40630527), (3, 13543509), (7, 5804361), (9, 4514503), (17, 2390031), (21, 1934787), (51, 796677), (59, 688653), (63, 644929), (119, 341433), (153, 265559), (177, 229551), (357, 113811), (413, 98379), (531, 76517), (643, 63189), (1003, 40509), (1071, 37937), (1239, 32793), (1929, 21063), (3009, 13503), (3717, 10931), (4501, 9027), (5787, 7021)]