8045782311

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{3637}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 12690799200

約数和(自身を除く): 4645016889

約数列:

[1, 3, 7, 21, 49, 101, 147, 149, 303, 447, 707, 1043, 2121, 3129, 3637, 4949, 7301, 10911, 14847, 15049, 21903, 25459, 45147, 76377, 105343, 178213, 316029, 367337, 534639, 541913, 737401, 1102011, 1625739, 2212203, 2571359, 3793391, 7714077, 11380173, 17999513, 26553737, 53998539, 54733213, 79661211, 164199639, 383132491, 1149397473, 2681927437, 8045782311]

約数ペア:

[(1, 8045782311), (3, 2681927437), (7, 1149397473), (21, 383132491), (49, 164199639), (101, 79661211), (147, 54733213), (149, 53998539), (303, 26553737), (447, 17999513), (707, 11380173), (1043, 7714077), (2121, 3793391), (3129, 2571359), (3637, 2212203), (4949, 1625739), (7301, 1102011), (10911, 737401), (14847, 541913), (15049, 534639), (21903, 367337), (25459, 316029), (45147, 178213), (76377, 105343)]