74898513

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 120748320

約数和(自身を除く): 45849807

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1187, 1539, 2337, 3321, 3561, 7011, 10683, 21033, 22553, 32049, 48667, 63099, 67659, 96147, 146001, 202977, 438003, 608931, 924673, 1314009, 1826793, 2774019, 3942027, 8322057, 24966171, 74898513]

約数ペア:

[(1, 74898513), (3, 24966171), (9, 8322057), (19, 3942027), (27, 2774019), (41, 1826793), (57, 1314009), (81, 924673), (123, 608931), (171, 438003), (369, 202977), (513, 146001), (779, 96147), (1107, 67659), (1187, 63099), (1539, 48667), (2337, 32049), (3321, 22553), (3561, 21033), (7011, 10683)]