76423959

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 51309801

約数列:

[1, 3, 9, 17, 27, 31, 41, 51, 93, 123, 131, 153, 279, 369, 393, 459, 527, 697, 837, 1107, 1179, 1271, 1581, 2091, 2227, 3537, 3813, 4061, 4743, 5371, 6273, 6681, 11439, 12183, 14229, 16113, 18819, 20043, 21607, 34317, 36549, 48339, 60129, 64821, 69037, 91307, 109647, 145017, 166501, 194463, 207111, 273921, 499503, 583389, 621333, 821763, 1498509, 1863999, 2465289, 2830517, 4495527, 8491551, 25474653, 76423959]

約数ペア:

[(1, 76423959), (3, 25474653), (9, 8491551), (17, 4495527), (27, 2830517), (31, 2465289), (41, 1863999), (51, 1498509), (93, 821763), (123, 621333), (131, 583389), (153, 499503), (279, 273921), (369, 207111), (393, 194463), (459, 166501), (527, 145017), (697, 109647), (837, 91307), (1107, 69037), (1179, 64821), (1271, 60129), (1581, 48339), (2091, 36549), (2227, 34317), (3537, 21607), (3813, 20043), (4061, 18819), (4743, 16113), (5371, 14229), (6273, 12183), (6681, 11439)]