27016587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 18585333

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 289, 423, 611, 663, 799, 867, 1833, 1989, 2397, 2601, 3757, 4913, 5499, 7191, 10387, 11271, 13583, 14739, 31161, 33813, 40749, 44217, 63869, 93483, 122247, 176579, 191607, 230911, 529737, 574821, 692733, 1589211, 2078199, 3001843, 9005529, 27016587]

約数ペア:

[(1, 27016587), (3, 9005529), (9, 3001843), (13, 2078199), (17, 1589211), (39, 692733), (47, 574821), (51, 529737), (117, 230911), (141, 191607), (153, 176579), (221, 122247), (289, 93483), (423, 63869), (611, 44217), (663, 40749), (799, 33813), (867, 31161), (1833, 14739), (1989, 13583), (2397, 11271), (2601, 10387), (3757, 7191), (4913, 5499)]