153904047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{12919}}^1$

素因数の和:12971

約数の個数: 24

約数和(自身を含む): 236280960

約数和(自身を除く): 82376913

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 12919, 38757, 142109, 245461, 426327, 736383, 2700071, 4663759, 8100213, 13991277, 51301349, 153904047]

約数ペア:

[(1, 153904047), (3, 51301349), (11, 13991277), (19, 8100213), (33, 4663759), (57, 2700071), (209, 736383), (361, 426327), (627, 245461), (1083, 142109), (3971, 38757), (11913, 12919)]