31922451

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 54316800

約数和(自身を除く): 22394349

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 5657, 16971, 50913, 62227, 107483, 152739, 186681, 322449, 560043, 967347, 1182313, 1680129, 2902041, 3546939, 10640817, 31922451]

約数ペア:

[(1, 31922451), (3, 10640817), (9, 3546939), (11, 2902041), (19, 1680129), (27, 1182313), (33, 967347), (57, 560043), (99, 322449), (171, 186681), (209, 152739), (297, 107483), (513, 62227), (627, 50913), (1881, 16971), (5643, 5657)]