315078687

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151553}}^1$

素因数の和:151580

約数の個数: 32

約数和(自身を含む): 581967360

約数和(自身を除く): 266888673

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 151553, 454659, 1060871, 1363977, 1667083, 3182613, 4091931, 5001249, 9547839, 11669581, 15003747, 28643517, 35008743, 45011241, 105026229, 315078687]

約数ペア:

[(1, 315078687), (3, 105026229), (7, 45011241), (9, 35008743), (11, 28643517), (21, 15003747), (27, 11669581), (33, 9547839), (63, 5001249), (77, 4091931), (99, 3182613), (189, 1667083), (231, 1363977), (297, 1060871), (693, 454659), (2079, 151553)]