22752171

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 40981248

約数和(自身を除く): 18229077

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 41, 51, 81, 93, 117, 123, 153, 221, 279, 351, 369, 403, 459, 527, 533, 663, 697, 837, 1053, 1107, 1209, 1271, 1377, 1581, 1599, 1989, 2091, 2511, 3321, 3627, 3813, 4743, 4797, 5967, 6273, 6851, 9061, 10881, 11439, 14229, 14391, 16523, 17901, 18819, 20553, 21607, 27183, 32643, 34317, 42687, 43173, 49569, 56457, 61659, 64821, 81549, 102951, 148707, 184977, 194463, 244647, 280891, 446121, 554931, 583389, 733941, 842673, 1338363, 1750167, 2528019, 7584057, 22752171]

約数ペア:

[(1, 22752171), (3, 7584057), (9, 2528019), (13, 1750167), (17, 1338363), (27, 842673), (31, 733941), (39, 583389), (41, 554931), (51, 446121), (81, 280891), (93, 244647), (117, 194463), (123, 184977), (153, 148707), (221, 102951), (279, 81549), (351, 64821), (369, 61659), (403, 56457), (459, 49569), (527, 43173), (533, 42687), (663, 34317), (697, 32643), (837, 27183), (1053, 21607), (1107, 20553), (1209, 18819), (1271, 17901), (1377, 16523), (1581, 14391), (1599, 14229), (1989, 11439), (2091, 10881), (2511, 9061), (3321, 6851), (3627, 6273), (3813, 5967), (4743, 4797)]