29129947413

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{16943}}^1$

素因数の和:17142

約数の個数: 64

約数和(自身を含む): 48581836800

約数和(自身を除く): 19451889387

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 139, 217, 399, 417, 589, 651, 973, 1767, 2641, 2919, 4123, 4309, 7923, 12369, 12927, 16943, 18487, 30163, 50829, 55461, 81871, 90489, 118601, 245613, 321917, 355803, 525233, 573097, 965751, 1575699, 1719291, 2253419, 2355077, 3676631, 6760257, 7065231, 9979427, 11029893, 16485539, 29938281, 44746463, 49456617, 69855989, 73007387, 134239389, 209567967, 219022161, 313225241, 511051709, 939675723, 1387140353, 1533155127, 4161421059, 9709982471, 29129947413]

約数ペア:

[(1, 29129947413), (3, 9709982471), (7, 4161421059), (19, 1533155127), (21, 1387140353), (31, 939675723), (57, 511051709), (93, 313225241), (133, 219022161), (139, 209567967), (217, 134239389), (399, 73007387), (417, 69855989), (589, 49456617), (651, 44746463), (973, 29938281), (1767, 16485539), (2641, 11029893), (2919, 9979427), (4123, 7065231), (4309, 6760257), (7923, 3676631), (12369, 2355077), (12927, 2253419), (16943, 1719291), (18487, 1575699), (30163, 965751), (50829, 573097), (55461, 525233), (81871, 355803), (90489, 321917), (118601, 245613)]