89223123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 139034880

約数和(自身を除く): 49811757

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 1787, 2937, 4539, 5361, 16643, 19657, 30379, 49929, 58971, 91137, 159043, 334169, 477129, 1002507, 1749473, 2703731, 5248419, 8111193, 29741041, 89223123]

約数ペア:

[(1, 89223123), (3, 29741041), (11, 8111193), (17, 5248419), (33, 2703731), (51, 1749473), (89, 1002507), (187, 477129), (267, 334169), (561, 159043), (979, 91137), (1513, 58971), (1787, 49929), (2937, 30379), (4539, 19657), (5361, 16643)]