26635473

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 42115200

約数和(自身を除く): 15479727

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 641, 729, 1539, 1923, 2187, 4617, 5769, 12179, 13851, 17307, 36537, 41553, 51921, 109611, 155763, 328833, 467289, 986499, 1401867, 2959497, 8878491, 26635473]

約数ペア:

[(1, 26635473), (3, 8878491), (9, 2959497), (19, 1401867), (27, 986499), (57, 467289), (81, 328833), (171, 155763), (243, 109611), (513, 51921), (641, 41553), (729, 36537), (1539, 17307), (1923, 13851), (2187, 12179), (4617, 5769)]