89616681

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 163313280

約数和(自身を除く): 73696599

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 231, 267, 623, 693, 801, 979, 1453, 1869, 2937, 4359, 5607, 6853, 8811, 10171, 13077, 15983, 20559, 30513, 47949, 61677, 91539, 111881, 129317, 143847, 335643, 387951, 905219, 1006929, 1163853, 1422487, 2715657, 4267461, 8146971, 9957409, 12802383, 29872227, 89616681]

約数ペア:

[(1, 89616681), (3, 29872227), (7, 12802383), (9, 9957409), (11, 8146971), (21, 4267461), (33, 2715657), (63, 1422487), (77, 1163853), (89, 1006929), (99, 905219), (231, 387951), (267, 335643), (623, 143847), (693, 129317), (801, 111881), (979, 91539), (1453, 61677), (1869, 47949), (2937, 30513), (4359, 20559), (5607, 15983), (6853, 13077), (8811, 10171)]