78486962421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{371851}}^1$

素因数の和:371926

約数の個数: 48

約数和(自身を含む): 131605859840

約数和(自身を除く): 53118897419

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 529, 1311, 1587, 3059, 3703, 9177, 10051, 11109, 30153, 70357, 211071, 371851, 1115553, 2602957, 7065169, 7808871, 8552573, 21195507, 25657719, 49456183, 59868011, 148368549, 162498887, 179604033, 196709179, 487496661, 590127537, 1137492209, 1376964253, 3412476627, 3737474401, 4130892759, 11212423203, 26162320807, 78486962421]

約数ペア:

[(1, 78486962421), (3, 26162320807), (7, 11212423203), (19, 4130892759), (21, 3737474401), (23, 3412476627), (57, 1376964253), (69, 1137492209), (133, 590127537), (161, 487496661), (399, 196709179), (437, 179604033), (483, 162498887), (529, 148368549), (1311, 59868011), (1587, 49456183), (3059, 25657719), (3703, 21195507), (9177, 8552573), (10051, 7808871), (11109, 7065169), (30153, 2602957), (70357, 1115553), (211071, 371851)]