65820978

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{64153}}^1$

素因数の和:64183

約数の個数: 32

約数和(自身を含む): 153969600

約数和(自身を除く): 88148622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 64153, 128306, 192459, 384918, 577377, 1154754, 1218907, 1732131, 2437814, 3464262, 3656721, 7313442, 10970163, 21940326, 32910489, 65820978]

約数ペア:

[(1, 65820978), (2, 32910489), (3, 21940326), (6, 10970163), (9, 7313442), (18, 3656721), (19, 3464262), (27, 2437814), (38, 1732131), (54, 1218907), (57, 1154754), (114, 577377), (171, 384918), (342, 192459), (513, 128306), (1026, 64153)]