16611851907

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{5197}}^1$

素因数の和:5772

約数の個数: 48

約数和(自身を含む): 27732369600

約数和(自身を除く): 11120517693

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 449, 791, 1017, 1347, 2373, 3143, 4041, 5197, 7119, 9429, 15591, 28287, 36379, 46773, 50737, 109137, 152211, 327411, 355159, 456633, 587261, 1065477, 1761783, 2333453, 3196431, 4110827, 5285349, 7000359, 12332481, 16334171, 21001077, 36997443, 49002513, 147007539, 263680189, 791040567, 1845761323, 2373121701, 5537283969, 16611851907]

約数ペア:

[(1, 16611851907), (3, 5537283969), (7, 2373121701), (9, 1845761323), (21, 791040567), (63, 263680189), (113, 147007539), (339, 49002513), (449, 36997443), (791, 21001077), (1017, 16334171), (1347, 12332481), (2373, 7000359), (3143, 5285349), (4041, 4110827), (5197, 3196431), (7119, 2333453), (9429, 1761783), (15591, 1065477), (28287, 587261), (36379, 456633), (46773, 355159), (50737, 327411), (109137, 152211)]