156985289277

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{4049}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 224519169600

約数和(自身を除く): 67533880323

約数列:

[1, 3, 17, 51, 197, 227, 289, 591, 681, 867, 3349, 3859, 4049, 10047, 11577, 12147, 44719, 56933, 65603, 68833, 134157, 170799, 196809, 206499, 760223, 797653, 919123, 1170161, 2280669, 2392959, 2757369, 3510483, 12923791, 13560101, 15625091, 38771373, 40680303, 46875273, 181067231, 230521717, 265626547, 543201693, 691565151, 796879641, 3078142927, 9234428781, 52328429759, 156985289277]

約数ペア:

[(1, 156985289277), (3, 52328429759), (17, 9234428781), (51, 3078142927), (197, 796879641), (227, 691565151), (289, 543201693), (591, 265626547), (681, 230521717), (867, 181067231), (3349, 46875273), (3859, 40680303), (4049, 38771373), (10047, 15625091), (11577, 13560101), (12147, 12923791), (44719, 3510483), (56933, 2757369), (65603, 2392959), (68833, 2280669), (134157, 1170161), (170799, 919123), (196809, 797653), (206499, 760223)]