47520603

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 75176400

約数和(自身を除く): 27655797

約数列:

[1, 3, 9, 13, 39, 117, 157, 169, 199, 471, 507, 597, 1413, 1521, 1791, 2041, 2587, 6123, 7761, 18369, 23283, 26533, 31243, 33631, 79599, 93729, 100893, 238797, 281187, 302679, 406159, 1218477, 3655431, 5280067, 15840201, 47520603]

約数ペア:

[(1, 47520603), (3, 15840201), (9, 5280067), (13, 3655431), (39, 1218477), (117, 406159), (157, 302679), (169, 281187), (199, 238797), (471, 100893), (507, 93729), (597, 79599), (1413, 33631), (1521, 31243), (1791, 26533), (2041, 23283), (2587, 18369), (6123, 7761)]