99393921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 168143040

約数和(自身を除く): 68749119

約数列:

[1, 3, 9, 11, 19, 33, 53, 57, 99, 159, 171, 209, 477, 583, 627, 997, 1007, 1749, 1881, 2991, 3021, 5247, 8973, 9063, 10967, 11077, 18943, 32901, 33231, 52841, 56829, 98703, 99693, 158523, 170487, 208373, 475569, 581251, 625119, 1003979, 1743753, 1875357, 3011937, 5231259, 9035811, 11043769, 33131307, 99393921]

約数ペア:

[(1, 99393921), (3, 33131307), (9, 11043769), (11, 9035811), (19, 5231259), (33, 3011937), (53, 1875357), (57, 1743753), (99, 1003979), (159, 625119), (171, 581251), (209, 475569), (477, 208373), (583, 170487), (627, 158523), (997, 99693), (1007, 98703), (1749, 56829), (1881, 52841), (2991, 33231), (3021, 32901), (5247, 18943), (8973, 11077), (9063, 10967)]