279527268837

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 394505086976

約数和(自身を除く): 114977818139

約数列:

[1, 3, 43, 73, 97, 103, 129, 219, 291, 309, 2971, 3139, 4171, 4429, 7081, 7519, 8913, 9417, 9991, 12513, 13287, 21243, 22557, 29973, 127753, 216883, 288187, 304483, 306013, 323317, 383259, 429613, 650649, 729343, 864561, 913449, 918039, 969951, 1288839, 2188029, 9325969, 12392041, 13158559, 21037651, 22338949, 27977907, 29683261, 31361749, 37176123, 39475677, 63112953, 67016847, 89049783, 94085247, 904618993, 960574807, 1276380223, 2166878053, 2713856979, 2881724421, 3829140669, 6500634159, 93175756279, 279527268837]

約数ペア:

[(1, 279527268837), (3, 93175756279), (43, 6500634159), (73, 3829140669), (97, 2881724421), (103, 2713856979), (129, 2166878053), (219, 1276380223), (291, 960574807), (309, 904618993), (2971, 94085247), (3139, 89049783), (4171, 67016847), (4429, 63112953), (7081, 39475677), (7519, 37176123), (8913, 31361749), (9417, 29683261), (9991, 27977907), (12513, 22338949), (13287, 21037651), (21243, 13158559), (22557, 12392041), (29973, 9325969), (127753, 2188029), (216883, 1288839), (288187, 969951), (304483, 918039), (306013, 913449), (323317, 864561), (383259, 729343), (429613, 650649)]