29326479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 22928241

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 71, 89, 91, 119, 213, 221, 267, 273, 357, 497, 623, 663, 923, 1157, 1207, 1491, 1513, 1547, 1869, 2769, 3471, 3621, 4539, 4641, 6319, 6461, 8099, 8449, 10591, 15691, 18957, 19383, 19669, 24297, 25347, 31773, 44233, 47073, 59007, 82147, 107423, 109837, 132699, 137683, 246441, 322269, 329511, 413049, 575029, 751961, 1396499, 1725087, 2255883, 4189497, 9775493, 29326479]

約数ペア:

[(1, 29326479), (3, 9775493), (7, 4189497), (13, 2255883), (17, 1725087), (21, 1396499), (39, 751961), (51, 575029), (71, 413049), (89, 329511), (91, 322269), (119, 246441), (213, 137683), (221, 132699), (267, 109837), (273, 107423), (357, 82147), (497, 59007), (623, 47073), (663, 44233), (923, 31773), (1157, 25347), (1207, 24297), (1491, 19669), (1513, 19383), (1547, 18957), (1869, 15691), (2769, 10591), (3471, 8449), (3621, 8099), (4539, 6461), (4641, 6319)]