121620702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 290409984

約数和(自身を除く): 168789282

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 1281, 1283, 1554, 2257, 2562, 2566, 3849, 4514, 6771, 7698, 8981, 13542, 15799, 17962, 26943, 31598, 47397, 47471, 53886, 78263, 94794, 94942, 142413, 156526, 234789, 284826, 332297, 469578, 547841, 664594, 996891, 1095682, 1643523, 1993782, 2895731, 3287046, 5791462, 8687193, 17374386, 20270117, 40540234, 60810351, 121620702]

約数ペア:

[(1, 121620702), (2, 60810351), (3, 40540234), (6, 20270117), (7, 17374386), (14, 8687193), (21, 5791462), (37, 3287046), (42, 2895731), (61, 1993782), (74, 1643523), (111, 1095682), (122, 996891), (183, 664594), (222, 547841), (259, 469578), (366, 332297), (427, 284826), (518, 234789), (777, 156526), (854, 142413), (1281, 94942), (1283, 94794), (1554, 78263), (2257, 53886), (2562, 47471), (2566, 47397), (3849, 31598), (4514, 26943), (6771, 17962), (7698, 15799), (8981, 13542)]