69121107

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 118984320

約数和(自身を除く): 49863213

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1361, 1539, 1881, 2673, 4083, 4617, 5643, 12249, 14971, 16929, 25859, 36747, 44913, 50787, 77577, 110241, 134739, 232731, 284449, 330723, 404217, 698193, 853347, 1212651, 2094579, 2560041, 3637953, 6283737, 7680123, 23040369, 69121107]

約数ペア:

[(1, 69121107), (3, 23040369), (9, 7680123), (11, 6283737), (19, 3637953), (27, 2560041), (33, 2094579), (57, 1212651), (81, 853347), (99, 698193), (171, 404217), (209, 330723), (243, 284449), (297, 232731), (513, 134739), (627, 110241), (891, 77577), (1361, 50787), (1539, 44913), (1881, 36747), (2673, 25859), (4083, 16929), (4617, 14971), (5643, 12249)]