197337322791

素因数分解:

$3^3\times 7^1\times {\mathrm{34147}}^1\times {\mathrm{30577}}^1$

素因数の和:64740

約数の個数: 32

約数和(自身を含む): 334136814080

約数和(自身を除く): 136799491289

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 30577, 34147, 91731, 102441, 214039, 239029, 275193, 307323, 642117, 717087, 825579, 921969, 1926351, 2151261, 5779053, 6453783, 1044112819, 3132338457, 7308789733, 9397015371, 21926369199, 28191046113, 65779107597, 197337322791]

約数ペア:

[(1, 197337322791), (3, 65779107597), (7, 28191046113), (9, 21926369199), (21, 9397015371), (27, 7308789733), (63, 3132338457), (189, 1044112819), (30577, 6453783), (34147, 5779053), (91731, 2151261), (102441, 1926351), (214039, 921969), (239029, 825579), (275193, 717087), (307323, 642117)]