39642196923

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{6217}}^1$

素因数の和:7017

約数の個数: 72

約数和(自身を含む): 70218879120

約数和(自身を除く): 30576682197

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 761, 931, 1197, 2283, 2793, 5327, 6217, 6849, 8379, 14459, 15981, 18651, 37289, 43377, 43519, 47943, 55953, 101213, 111867, 118123, 130131, 130557, 303639, 304633, 335601, 354369, 391671, 708491, 826861, 910917, 913899, 1063107, 2125473, 2480583, 2741697, 4731137, 5788027, 6376419, 7441749, 14193411, 17364081, 33117959, 42580233, 52092243, 89891603, 99353877, 231825713, 269674809, 298061631, 629241221, 695477139, 809024427, 1887723663, 2086431417, 4404688547, 5663170989, 13214065641, 39642196923]

約数ペア:

[(1, 39642196923), (3, 13214065641), (7, 5663170989), (9, 4404688547), (19, 2086431417), (21, 1887723663), (49, 809024427), (57, 695477139), (63, 629241221), (133, 298061631), (147, 269674809), (171, 231825713), (399, 99353877), (441, 89891603), (761, 52092243), (931, 42580233), (1197, 33117959), (2283, 17364081), (2793, 14193411), (5327, 7441749), (6217, 6376419), (6849, 5788027), (8379, 4731137), (14459, 2741697), (15981, 2480583), (18651, 2125473), (37289, 1063107), (43377, 913899), (43519, 910917), (47943, 826861), (55953, 708491), (101213, 391671), (111867, 354369), (118123, 335601), (130131, 304633), (130557, 303639)]