175220253

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 283050880

約数和(自身を除く): 107830627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 6163, 9477, 18489, 28431, 55467, 80119, 166401, 240357, 499203, 721071, 1497609, 2163213, 4492827, 6489639, 13478481, 19468917, 58406751, 175220253]

約数ペア:

[(1, 175220253), (3, 58406751), (9, 19468917), (13, 13478481), (27, 6489639), (39, 4492827), (81, 2163213), (117, 1497609), (243, 721071), (351, 499203), (729, 240357), (1053, 166401), (2187, 80119), (3159, 55467), (6163, 28431), (9477, 18489)]