461207763

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 704887920

約数和(自身を除く): 243680157

約数列:

[1, 3, 9, 27, 61, 81, 183, 269, 347, 549, 807, 1041, 1647, 2421, 3123, 4941, 7263, 9369, 16409, 21167, 21789, 28107, 49227, 63501, 93343, 147681, 190503, 280029, 443043, 571509, 840087, 1329129, 1714527, 2520261, 5693923, 7560783, 17081769, 51245307, 153735921, 461207763]

約数ペア:

[(1, 461207763), (3, 153735921), (9, 51245307), (27, 17081769), (61, 7560783), (81, 5693923), (183, 2520261), (269, 1714527), (347, 1329129), (549, 840087), (807, 571509), (1041, 443043), (1647, 280029), (2421, 190503), (3123, 147681), (4941, 93343), (7263, 63501), (9369, 49227), (16409, 28107), (21167, 21789)]