121791735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 119523465

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1131, 1305, 1755, 1885, 2393, 3393, 3915, 5655, 7179, 10179, 11965, 16965, 21537, 31109, 35895, 50895, 64611, 69397, 93327, 107685, 155545, 208191, 279981, 323055, 346985, 466635, 624573, 839943, 902161, 1040955, 1399905, 1873719, 2706483, 3122865, 4199715, 4510805, 8119449, 9368595, 13532415, 24358347, 40597245, 121791735]

約数ペア:

[(1, 121791735), (3, 40597245), (5, 24358347), (9, 13532415), (13, 9368595), (15, 8119449), (27, 4510805), (29, 4199715), (39, 3122865), (45, 2706483), (65, 1873719), (87, 1399905), (117, 1040955), (135, 902161), (145, 839943), (195, 624573), (261, 466635), (351, 346985), (377, 323055), (435, 279981), (585, 208191), (783, 155545), (1131, 107685), (1305, 93327), (1755, 69397), (1885, 64611), (2393, 50895), (3393, 35895), (3915, 31109), (5655, 21537), (7179, 16965), (10179, 11965)]