47236527

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 80312960

約数和(自身を除く): 33076433

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 787, 1053, 1539, 2223, 2361, 3159, 4617, 6669, 7083, 10231, 14953, 20007, 21249, 30693, 44859, 60021, 63747, 92079, 134577, 191241, 194389, 276237, 403731, 583167, 828711, 1211193, 1749501, 2486133, 3633579, 5248503, 15745509, 47236527]

約数ペア:

[(1, 47236527), (3, 15745509), (9, 5248503), (13, 3633579), (19, 2486133), (27, 1749501), (39, 1211193), (57, 828711), (81, 583167), (117, 403731), (171, 276237), (243, 194389), (247, 191241), (351, 134577), (513, 92079), (741, 63747), (787, 60021), (1053, 44859), (1539, 30693), (2223, 21249), (2361, 20007), (3159, 14953), (4617, 10231), (6669, 7083)]