33370821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 56197440

約数和(自身を除く): 22826619

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 113, 157, 171, 209, 339, 471, 627, 1017, 1243, 1413, 1727, 1881, 2147, 2983, 3729, 5181, 6441, 8949, 11187, 15543, 17741, 19323, 23617, 26847, 32813, 53223, 70851, 98439, 159669, 195151, 212553, 295317, 337079, 585453, 1011237, 1756359, 3033711, 3707869, 11123607, 33370821]

約数ペア:

[(1, 33370821), (3, 11123607), (9, 3707869), (11, 3033711), (19, 1756359), (33, 1011237), (57, 585453), (99, 337079), (113, 295317), (157, 212553), (171, 195151), (209, 159669), (339, 98439), (471, 70851), (627, 53223), (1017, 32813), (1243, 26847), (1413, 23617), (1727, 19323), (1881, 17741), (2147, 15543), (2983, 11187), (3729, 8949), (5181, 6441)]