161446233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 245210112

約数和(自身を除く): 83763879

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3257, 3813, 9771, 16523, 42341, 49569, 100967, 127023, 133537, 302901, 400611, 1312571, 1735981, 3937713, 4139647, 5207943, 12418941, 53815411, 161446233]

約数ペア:

[(1, 161446233), (3, 53815411), (13, 12418941), (31, 5207943), (39, 4139647), (41, 3937713), (93, 1735981), (123, 1312571), (403, 400611), (533, 302901), (1209, 133537), (1271, 127023), (1599, 100967), (3257, 49569), (3813, 42341), (9771, 16523)]