27148473

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 21926727

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 283, 297, 323, 459, 513, 561, 627, 849, 969, 1683, 1881, 2547, 2907, 3113, 3553, 4811, 5049, 5377, 5643, 7641, 8721, 9339, 10659, 14433, 16131, 28017, 31977, 43299, 48393, 52921, 59147, 84051, 91409, 95931, 129897, 145179, 158763, 177441, 274227, 476289, 532323, 822681, 1005499, 1428867, 1596969, 2468043, 3016497, 9049491, 27148473]

約数ペア:

[(1, 27148473), (3, 9049491), (9, 3016497), (11, 2468043), (17, 1596969), (19, 1428867), (27, 1005499), (33, 822681), (51, 532323), (57, 476289), (99, 274227), (153, 177441), (171, 158763), (187, 145179), (209, 129897), (283, 95931), (297, 91409), (323, 84051), (459, 59147), (513, 52921), (561, 48393), (627, 43299), (849, 31977), (969, 28017), (1683, 16131), (1881, 14433), (2547, 10659), (2907, 9339), (3113, 8721), (3553, 7641), (4811, 5643), (5049, 5377)]