201537273

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{143239}}^1$

素因数の和:143316

約数の個数: 16

約数和(自身を含む): 311690240

約数和(自身を除く): 110152967

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 143239, 429717, 1002673, 3008019, 9597013, 28791039, 67179091, 201537273]

約数ペア:

[(1, 201537273), (3, 67179091), (7, 28791039), (21, 9597013), (67, 3008019), (201, 1002673), (469, 429717), (1407, 143239)]