127896054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6533

約数の個数: 64

約数和(自身を含む): 313625088

約数和(自身を除く): 185729034

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6481, 6578, 9867, 12962, 19443, 19734, 38886, 71291, 84253, 142582, 149063, 168506, 213873, 252759, 298126, 427746, 447189, 505518, 894378, 926783, 1639693, 1853566, 1937819, 2780349, 3279386, 3875638, 4919079, 5560698, 5813457, 9838158, 11626914, 21316009, 42632018, 63948027, 127896054]

約数ペア:

[(1, 127896054), (2, 63948027), (3, 42632018), (6, 21316009), (11, 11626914), (13, 9838158), (22, 5813457), (23, 5560698), (26, 4919079), (33, 3875638), (39, 3279386), (46, 2780349), (66, 1937819), (69, 1853566), (78, 1639693), (138, 926783), (143, 894378), (253, 505518), (286, 447189), (299, 427746), (429, 298126), (506, 252759), (598, 213873), (759, 168506), (858, 149063), (897, 142582), (1518, 84253), (1794, 71291), (3289, 38886), (6481, 19734), (6578, 19443), (9867, 12962)]