12975280101

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{6737}}^1$

素因数の和:8378

約数の個数: 48

約数和(自身を含む): 22564214400

約数和(自身を除く): 9588934299

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1609, 4827, 6737, 11263, 14481, 20211, 30571, 33789, 47159, 60633, 91713, 101367, 128003, 141477, 213997, 275139, 384009, 424431, 641991, 896021, 1152027, 1925973, 2688063, 8064189, 10839833, 32519499, 75878831, 97558497, 205956827, 227636493, 617870481, 682909479, 1441697789, 1853611443, 4325093367, 12975280101]

約数ペア:

[(1, 12975280101), (3, 4325093367), (7, 1853611443), (9, 1441697789), (19, 682909479), (21, 617870481), (57, 227636493), (63, 205956827), (133, 97558497), (171, 75878831), (399, 32519499), (1197, 10839833), (1609, 8064189), (4827, 2688063), (6737, 1925973), (11263, 1152027), (14481, 896021), (20211, 641991), (30571, 424431), (33789, 384009), (47159, 275139), (60633, 213997), (91713, 141477), (101367, 128003)]