77491740963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27031}}^1\times {\mathrm{10501}}^1$

素因数の和:37555

約数の個数: 32

約数和(自身を含む): 127182748672

約数和(自身を除く): 49691007709

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10501, 27031, 31503, 73507, 81093, 136513, 189217, 220521, 351403, 409539, 567651, 955591, 1054209, 2459821, 2866773, 7379463, 283852531, 851557593, 1986967717, 3690082903, 5960903151, 11070248709, 25830580321, 77491740963]

約数ペア:

[(1, 77491740963), (3, 25830580321), (7, 11070248709), (13, 5960903151), (21, 3690082903), (39, 1986967717), (91, 851557593), (273, 283852531), (10501, 7379463), (27031, 2866773), (31503, 2459821), (73507, 1054209), (81093, 955591), (136513, 567651), (189217, 409539), (220521, 351403)]