143087763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4001}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 236662272

約数和(自身を除く): 93574509

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 4001, 5109, 11921, 12003, 28007, 35763, 52013, 84021, 156039, 364091, 524131, 1092273, 1572393, 3668917, 6813703, 11006751, 20441109, 47695921, 143087763]

約数ペア:

[(1, 143087763), (3, 47695921), (7, 20441109), (13, 11006751), (21, 6813703), (39, 3668917), (91, 1572393), (131, 1092273), (273, 524131), (393, 364091), (917, 156039), (1703, 84021), (2751, 52013), (4001, 35763), (5109, 28007), (11921, 12003)]