977339979

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27653}}^1$

素因数の和:27697

約数の個数: 64

約数和(自身を含む): 1911444480

約数和(自身を除く): 934104501

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 2079, 3213, 3927, 5049, 11781, 27653, 35343, 82959, 193571, 248877, 304183, 470101, 580713, 746631, 912549, 1410303, 1742139, 2129281, 2737647, 3290707, 4230909, 5171111, 5226417, 6387843, 8212941, 9872121, 12692727, 15513333, 19163529, 29616363, 36197777, 46539999, 57490587, 88849089, 108593331, 139619997, 325779993, 977339979]

約数ペア:

[(1, 977339979), (3, 325779993), (7, 139619997), (9, 108593331), (11, 88849089), (17, 57490587), (21, 46539999), (27, 36197777), (33, 29616363), (51, 19163529), (63, 15513333), (77, 12692727), (99, 9872121), (119, 8212941), (153, 6387843), (187, 5226417), (189, 5171111), (231, 4230909), (297, 3290707), (357, 2737647), (459, 2129281), (561, 1742139), (693, 1410303), (1071, 912549), (1309, 746631), (1683, 580713), (2079, 470101), (3213, 304183), (3927, 248877), (5049, 193571), (11781, 82959), (27653, 35343)]