22154687421

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 30206711808

約数和(自身を除く): 8052024387

約数列:

[1, 3, 71, 173, 213, 519, 727, 827, 2181, 2481, 12283, 36849, 51617, 58717, 125771, 143071, 154851, 176151, 377313, 429213, 601229, 1803687, 8929741, 10158041, 26789223, 30474123, 42687259, 104012617, 128061777, 312037851, 7384895807, 22154687421]

約数ペア:

[(1, 22154687421), (3, 7384895807), (71, 312037851), (173, 128061777), (213, 104012617), (519, 42687259), (727, 30474123), (827, 26789223), (2181, 10158041), (2481, 8929741), (12283, 1803687), (36849, 601229), (51617, 429213), (58717, 377313), (125771, 176151), (143071, 154851)]