209528496639

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1031911}}^1$

素因数の和:1032228

約数の個数: 48

約数和(自身を含む): 378620895744

約数和(自身を除く): 169092399105

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 293, 693, 879, 2051, 2637, 3223, 6153, 9669, 18459, 22561, 29007, 67683, 203049, 1031911, 3095733, 7223377, 9287199, 11351021, 21670131, 34053063, 65010393, 79457147, 102159189, 238371441, 302349923, 715114323, 907049769, 2116449461, 2721149307, 3325849153, 6349348383, 9977547459, 19048045149, 23280944071, 29932642377, 69842832213, 209528496639]

約数ペア:

[(1, 209528496639), (3, 69842832213), (7, 29932642377), (9, 23280944071), (11, 19048045149), (21, 9977547459), (33, 6349348383), (63, 3325849153), (77, 2721149307), (99, 2116449461), (231, 907049769), (293, 715114323), (693, 302349923), (879, 238371441), (2051, 102159189), (2637, 79457147), (3223, 65010393), (6153, 34053063), (9669, 21670131), (18459, 11351021), (22561, 9287199), (29007, 7223377), (67683, 3095733), (203049, 1031911)]