53437329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28445

約数の個数: 24

約数和(自身を含む): 88639200

約数和(自身を除く): 35201871

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 28409, 85227, 255681, 312499, 539771, 937497, 1619313, 2812491, 4857939, 5937481, 17812443, 53437329]

約数ペア:

[(1, 53437329), (3, 17812443), (9, 5937481), (11, 4857939), (19, 2812491), (33, 1619313), (57, 937497), (99, 539771), (171, 312499), (209, 255681), (627, 85227), (1881, 28409)]