371868057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65899}}^1$

素因数の和:65938

約数の個数: 32

約数和(自身を含む): 632640000

約数和(自身を除く): 260771943

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 65899, 197697, 593091, 724889, 1252081, 1779273, 2174667, 3756243, 6524001, 11268729, 13772891, 19572003, 33806187, 41318673, 123956019, 371868057]

約数ペア:

[(1, 371868057), (3, 123956019), (9, 41318673), (11, 33806187), (19, 19572003), (27, 13772891), (33, 11268729), (57, 6524001), (99, 3756243), (171, 2174667), (209, 1779273), (297, 1252081), (513, 724889), (627, 593091), (1881, 197697), (5643, 65899)]