8709129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 15148224

約数和(自身を除く): 6439095

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 101, 117, 143, 201, 303, 429, 603, 737, 871, 909, 1111, 1287, 1313, 2211, 2613, 3333, 3939, 6633, 6767, 7839, 9581, 9999, 11817, 14443, 20301, 28743, 43329, 60903, 74437, 86229, 87971, 129987, 223311, 263913, 669933, 791739, 967681, 2903043, 8709129]

約数ペア:

[(1, 8709129), (3, 2903043), (9, 967681), (11, 791739), (13, 669933), (33, 263913), (39, 223311), (67, 129987), (99, 87971), (101, 86229), (117, 74437), (143, 60903), (201, 43329), (303, 28743), (429, 20301), (603, 14443), (737, 11817), (871, 9999), (909, 9581), (1111, 7839), (1287, 6767), (1313, 6633), (2211, 3939), (2613, 3333)]