25696683

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 41236800

約数和(自身を除く): 15540117

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 283, 513, 531, 849, 1121, 1539, 1593, 2547, 3363, 4779, 5377, 7641, 10089, 16131, 16697, 22923, 30267, 48393, 50091, 90801, 145179, 150273, 317243, 435537, 450819, 951729, 1352457, 2855187, 8565561, 25696683]

約数ペア:

[(1, 25696683), (3, 8565561), (9, 2855187), (19, 1352457), (27, 951729), (57, 450819), (59, 435537), (81, 317243), (171, 150273), (177, 145179), (283, 90801), (513, 50091), (531, 48393), (849, 30267), (1121, 22923), (1539, 16697), (1593, 16131), (2547, 10089), (3363, 7641), (4779, 5377)]