70964289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 116599680

約数和(自身を除く): 45635391

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 3917, 6039, 11751, 18117, 35253, 43087, 105759, 129261, 238937, 387783, 716811, 1163349, 2150433, 2628307, 6451299, 7884921, 23654763, 70964289]

約数ペア:

[(1, 70964289), (3, 23654763), (9, 7884921), (11, 6451299), (27, 2628307), (33, 2150433), (61, 1163349), (99, 716811), (183, 387783), (297, 238937), (549, 129261), (671, 105759), (1647, 43087), (2013, 35253), (3917, 18117), (6039, 11751)]