153670896309

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{55020013}}^1$

素因数の和:55020049

約数の個数: 24

約数和(自身を含む): 250891263840

約数和(自身を除く): 97220367531

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 55020013, 165060039, 385140091, 1045380247, 1155420273, 2695980637, 3136140741, 7317661729, 8087941911, 21952985187, 51223632103, 153670896309]

約数ペア:

[(1, 153670896309), (3, 51223632103), (7, 21952985187), (19, 8087941911), (21, 7317661729), (49, 3136140741), (57, 2695980637), (133, 1155420273), (147, 1045380247), (399, 385140091), (931, 165060039), (2793, 55020013)]