128366997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 194320896

約数和(自身を除く): 65953899

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 1419, 1483, 2013, 2623, 4449, 7869, 16313, 28853, 48939, 63769, 86559, 90463, 191307, 271389, 701459, 995093, 2104377, 2985279, 3889909, 11669727, 42788999, 128366997]

約数ペア:

[(1, 128366997), (3, 42788999), (11, 11669727), (33, 3889909), (43, 2985279), (61, 2104377), (129, 995093), (183, 701459), (473, 271389), (671, 191307), (1419, 90463), (1483, 86559), (2013, 63769), (2623, 48939), (4449, 28853), (7869, 16313)]