73691379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 120586752

約数和(自身を除く): 46895373

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 487, 731, 989, 1173, 1461, 2193, 2967, 3519, 4383, 6579, 8279, 8901, 11201, 16813, 20941, 24837, 33603, 50439, 62823, 74511, 100809, 151317, 188469, 190417, 355997, 481643, 571251, 1067991, 1444929, 1713753, 3203973, 4334787, 8187931, 24563793, 73691379]

約数ペア:

[(1, 73691379), (3, 24563793), (9, 8187931), (17, 4334787), (23, 3203973), (43, 1713753), (51, 1444929), (69, 1067991), (129, 571251), (153, 481643), (207, 355997), (387, 190417), (391, 188469), (487, 151317), (731, 100809), (989, 74511), (1173, 62823), (1461, 50439), (2193, 33603), (2967, 24837), (3519, 20941), (4383, 16813), (6579, 11201), (8279, 8901)]