1555173847129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1\times {\mathrm{7331}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 1979513303040

約数和(自身を除く): 424339455911

約数列:

[1, 7, 17, 23, 119, 161, 179, 391, 433, 1253, 2737, 3031, 3043, 4117, 7331, 7361, 9959, 21301, 28819, 51317, 51527, 69713, 69989, 77507, 124627, 168613, 169303, 489923, 542549, 872389, 1180291, 1185121, 1312249, 1317619, 1782661, 2866421, 3174323, 9185743, 9223333, 12478627, 20064947, 22220261, 22308233, 30181727, 30305237, 53963491, 73009429, 156157631, 211272089, 212136659, 377744437, 511066003, 513089359, 568203817, 1241160293, 3591625513, 3977426719, 8688122051, 9659464889, 13068687791, 67616254223, 91480814537, 222167692447, 1555173847129]

約数ペア:

[(1, 1555173847129), (7, 222167692447), (17, 91480814537), (23, 67616254223), (119, 13068687791), (161, 9659464889), (179, 8688122051), (391, 3977426719), (433, 3591625513), (1253, 1241160293), (2737, 568203817), (3031, 513089359), (3043, 511066003), (4117, 377744437), (7331, 212136659), (7361, 211272089), (9959, 156157631), (21301, 73009429), (28819, 53963491), (51317, 30305237), (51527, 30181727), (69713, 22308233), (69989, 22220261), (77507, 20064947), (124627, 12478627), (168613, 9223333), (169303, 9185743), (489923, 3174323), (542549, 2866421), (872389, 1782661), (1180291, 1317619), (1185121, 1312249)]