53738289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 39573711

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 89, 99, 107, 171, 209, 267, 297, 321, 513, 627, 801, 963, 979, 1177, 1691, 1881, 2033, 2403, 2889, 2937, 3531, 5073, 5643, 6099, 8811, 9523, 10593, 15219, 18297, 18601, 22363, 26433, 28569, 31779, 45657, 54891, 55803, 67089, 85707, 104753, 167409, 180937, 201267, 257121, 314259, 502227, 542811, 603801, 942777, 1628433, 1990307, 2828331, 4885299, 5970921, 17912763, 53738289]

約数ペア:

[(1, 53738289), (3, 17912763), (9, 5970921), (11, 4885299), (19, 2828331), (27, 1990307), (33, 1628433), (57, 942777), (89, 603801), (99, 542811), (107, 502227), (171, 314259), (209, 257121), (267, 201267), (297, 180937), (321, 167409), (513, 104753), (627, 85707), (801, 67089), (963, 55803), (979, 54891), (1177, 45657), (1691, 31779), (1881, 28569), (2033, 26433), (2403, 22363), (2889, 18601), (2937, 18297), (3531, 15219), (5073, 10593), (5643, 9523), (6099, 8811)]