90586881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 165654528

約数和(自身を除く): 75067647

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 201, 231, 469, 603, 693, 737, 1407, 1951, 2211, 4221, 5159, 5853, 6633, 13657, 15477, 17559, 21461, 40971, 46431, 64383, 122913, 130717, 150227, 193149, 392151, 450681, 915019, 1176453, 1352043, 1437887, 2745057, 4313661, 8235171, 10065209, 12940983, 30195627, 90586881]

約数ペア:

[(1, 90586881), (3, 30195627), (7, 12940983), (9, 10065209), (11, 8235171), (21, 4313661), (33, 2745057), (63, 1437887), (67, 1352043), (77, 1176453), (99, 915019), (201, 450681), (231, 392151), (469, 193149), (603, 150227), (693, 130717), (737, 122913), (1407, 64383), (1951, 46431), (2211, 40971), (4221, 21461), (5159, 17559), (5853, 15477), (6633, 13657)]