210057327

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{15467}}^1$

素因数の和:15979

約数の個数: 16

約数和(自身を含む): 311834880

約数和(自身を除く): 101777553

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 15467, 46401, 139203, 417609, 7779901, 23339703, 70019109, 210057327]

約数ペア:

[(1, 210057327), (3, 70019109), (9, 23339703), (27, 7779901), (503, 417609), (1509, 139203), (4527, 46401), (13581, 15467)]