271312678113

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{46861}}^1$

素因数の和:47465

約数の個数: 32

約数和(自身を含む): 374997971712

約数和(自身を除く): 103685293599

約数列:

[1, 3, 41, 103, 123, 309, 457, 1371, 4223, 12669, 18737, 46861, 47071, 56211, 140583, 141213, 1921301, 1929911, 4826683, 5763903, 5789733, 14480049, 21415477, 64246431, 197894003, 593682009, 878034557, 2205794131, 2634103671, 6617382393, 90437559371, 271312678113]

約数ペア:

[(1, 271312678113), (3, 90437559371), (41, 6617382393), (103, 2634103671), (123, 2205794131), (309, 878034557), (457, 593682009), (1371, 197894003), (4223, 64246431), (12669, 21415477), (18737, 14480049), (46861, 5789733), (47071, 5763903), (56211, 4826683), (140583, 1929911), (141213, 1921301)]