28771844001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1511}}^1\times {\mathrm{1931}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 40662881280

約数和(自身を除く): 11891037279

約数列:

[1, 3, 19, 57, 173, 519, 1511, 1931, 3287, 4533, 5793, 9861, 28709, 36689, 86127, 110067, 261403, 334063, 784209, 1002189, 2917741, 4966657, 6347197, 8753223, 14899971, 19041591, 55437079, 166311237, 504769193, 1514307579, 9590614667, 28771844001]

約数ペア:

[(1, 28771844001), (3, 9590614667), (19, 1514307579), (57, 504769193), (173, 166311237), (519, 55437079), (1511, 19041591), (1931, 14899971), (3287, 8753223), (4533, 6347197), (5793, 4966657), (9861, 2917741), (28709, 1002189), (36689, 784209), (86127, 334063), (110067, 261403)]