61131798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37321}}^1$

素因数の和:37349

約数の個数: 48

約数和(自身を含む): 163022496

約数和(自身を除く): 101890698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 37321, 74642, 111963, 223926, 261247, 335889, 485173, 522494, 671778, 783741, 970346, 1455519, 1567482, 2351223, 2911038, 3396211, 4366557, 4702446, 6792422, 8733114, 10188633, 20377266, 30565899, 61131798]

約数ペア:

[(1, 61131798), (2, 30565899), (3, 20377266), (6, 10188633), (7, 8733114), (9, 6792422), (13, 4702446), (14, 4366557), (18, 3396211), (21, 2911038), (26, 2351223), (39, 1567482), (42, 1455519), (63, 970346), (78, 783741), (91, 671778), (117, 522494), (126, 485173), (182, 335889), (234, 261247), (273, 223926), (546, 111963), (819, 74642), (1638, 37321)]