15663663831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{24439}}^1$

素因数の和:24663

約数の個数: 32

約数和(自身を含む): 22171968000

約数和(自身を除く): 6508304169

約数列:

[1, 3, 29, 53, 87, 139, 159, 417, 1537, 4031, 4611, 7367, 12093, 22101, 24439, 73317, 213643, 640929, 708731, 1295267, 2126193, 3397021, 3885801, 10191063, 37562743, 98513609, 112688229, 180042113, 295540827, 540126339, 5221221277, 15663663831]

約数ペア:

[(1, 15663663831), (3, 5221221277), (29, 540126339), (53, 295540827), (87, 180042113), (139, 112688229), (159, 98513609), (417, 37562743), (1537, 10191063), (4031, 3885801), (4611, 3397021), (7367, 2126193), (12093, 1295267), (22101, 708731), (24439, 640929), (73317, 213643)]