286770147489

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6199}}^1\times {\mathrm{23687}}^1$

素因数の和:29930

約数の個数: 48

約数和(自身を含む): 488768716800

約数和(自身を除く): 201998569311

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6199, 18597, 23687, 43393, 55791, 71061, 130179, 165809, 192169, 213183, 390537, 497427, 576507, 734297, 1345183, 1492281, 1729521, 2202891, 4035549, 5140079, 6608673, 12106647, 15420237, 46260711, 146835713, 440507139, 1027849991, 1321521417, 3083549973, 4551907103, 9250649919, 13655721309, 31863349721, 40967163927, 95590049163, 286770147489]

約数ペア:

[(1, 286770147489), (3, 95590049163), (7, 40967163927), (9, 31863349721), (21, 13655721309), (31, 9250649919), (63, 4551907103), (93, 3083549973), (217, 1321521417), (279, 1027849991), (651, 440507139), (1953, 146835713), (6199, 46260711), (18597, 15420237), (23687, 12106647), (43393, 6608673), (55791, 5140079), (71061, 4035549), (130179, 2202891), (165809, 1729521), (192169, 1492281), (213183, 1345183), (390537, 734297), (497427, 576507)]