766707747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2753}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 1136939328

約数和(自身を除く): 370231581

約数列:

[1, 3, 13, 37, 39, 111, 193, 481, 579, 1443, 2509, 2753, 7141, 7527, 8259, 21423, 35789, 92833, 101861, 107367, 278499, 305583, 531329, 1324193, 1593987, 3972579, 6907277, 19659173, 20721831, 58977519, 255569249, 766707747]

約数ペア:

[(1, 766707747), (3, 255569249), (13, 58977519), (37, 20721831), (39, 19659173), (111, 6907277), (193, 3972579), (481, 1593987), (579, 1324193), (1443, 531329), (2509, 305583), (2753, 278499), (7141, 107367), (7527, 101861), (8259, 92833), (21423, 35789)]