159452013

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 88550547

約数列:

[1, 3, 7, 21, 71, 213, 229, 467, 497, 687, 1401, 1491, 1603, 3269, 4809, 9807, 16259, 33157, 48777, 99471, 106943, 113813, 232099, 320829, 341439, 696297, 748601, 2245803, 7592953, 22778859, 53150671, 159452013]

約数ペア:

[(1, 159452013), (3, 53150671), (7, 22778859), (21, 7592953), (71, 2245803), (213, 748601), (229, 696297), (467, 341439), (497, 320829), (687, 232099), (1401, 113813), (1491, 106943), (1603, 99471), (3269, 48777), (4809, 33157), (9807, 16259)]