299701431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 483840000

約数和(自身を除く): 184138569

約数列:

[1, 3, 9, 23, 27, 41, 69, 79, 123, 149, 207, 237, 369, 447, 621, 711, 943, 1107, 1341, 1817, 2133, 2829, 3239, 3427, 4023, 5451, 6109, 8487, 9717, 10281, 11771, 16353, 18327, 25461, 29151, 30843, 35313, 49059, 54981, 74497, 87453, 92529, 105939, 140507, 164943, 223491, 270733, 317817, 421521, 482611, 670473, 812199, 1264563, 1447833, 2011419, 2436597, 3793689, 4343499, 7309791, 11100053, 13030497, 33300159, 99900477, 299701431]

約数ペア:

[(1, 299701431), (3, 99900477), (9, 33300159), (23, 13030497), (27, 11100053), (41, 7309791), (69, 4343499), (79, 3793689), (123, 2436597), (149, 2011419), (207, 1447833), (237, 1264563), (369, 812199), (447, 670473), (621, 482611), (711, 421521), (943, 317817), (1107, 270733), (1341, 223491), (1817, 164943), (2133, 140507), (2829, 105939), (3239, 92529), (3427, 87453), (4023, 74497), (5451, 54981), (6109, 49059), (8487, 35313), (9717, 30843), (10281, 29151), (11771, 25461), (16353, 18327)]