61312878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{28151}}^1$

素因数の和:28181

約数の個数: 36

約数和(自身を含む): 146024424

約数和(自身を除く): 84711546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 28151, 56302, 84453, 168906, 253359, 309661, 506718, 619322, 928983, 1857966, 2786949, 3406271, 5573898, 6812542, 10218813, 20437626, 30656439, 61312878]

約数ペア:

[(1, 61312878), (2, 30656439), (3, 20437626), (6, 10218813), (9, 6812542), (11, 5573898), (18, 3406271), (22, 2786949), (33, 1857966), (66, 928983), (99, 619322), (121, 506718), (198, 309661), (242, 253359), (363, 168906), (726, 84453), (1089, 56302), (2178, 28151)]