121595886

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 270208224

約数和(自身を除く): 148612338

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 197, 318, 394, 477, 591, 647, 954, 1182, 1294, 1773, 1941, 3546, 3882, 5823, 10441, 11646, 20882, 31323, 34291, 62646, 68582, 93969, 102873, 127459, 187938, 205746, 254918, 308619, 382377, 617238, 764754, 1147131, 2294262, 6755327, 13510654, 20265981, 40531962, 60797943, 121595886]

約数ペア:

[(1, 121595886), (2, 60797943), (3, 40531962), (6, 20265981), (9, 13510654), (18, 6755327), (53, 2294262), (106, 1147131), (159, 764754), (197, 617238), (318, 382377), (394, 308619), (477, 254918), (591, 205746), (647, 187938), (954, 127459), (1182, 102873), (1294, 93969), (1773, 68582), (1941, 62646), (3546, 34291), (3882, 31323), (5823, 20882), (10441, 11646)]