81030774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15541}}^1$

素因数の和:15636

約数の個数: 32

約数和(自身を含む): 179043840

約数和(自身を除く): 98013066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 15541, 31082, 46623, 93246, 170951, 341902, 512853, 1025706, 1227739, 2455478, 3683217, 7366434, 13505129, 27010258, 40515387, 81030774]

約数ペア:

[(1, 81030774), (2, 40515387), (3, 27010258), (6, 13505129), (11, 7366434), (22, 3683217), (33, 2455478), (66, 1227739), (79, 1025706), (158, 512853), (237, 341902), (474, 170951), (869, 93246), (1738, 46623), (2607, 31082), (5214, 15541)]