285291256329

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{1187}}^1\times {\mathrm{3169}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 431277739200

約数和(自身を除く): 145986482871

約数列:

[1, 3, 9, 27, 53, 159, 477, 1187, 1431, 2809, 3169, 3561, 8427, 9507, 10683, 25281, 28521, 32049, 62911, 75843, 85563, 167957, 188733, 503871, 566199, 1511613, 1698597, 3334283, 3761603, 4534839, 8901721, 10002849, 11284809, 26705163, 30008547, 33854427, 80115489, 90025641, 101563281, 199364959, 240346467, 598094877, 1794284631, 5382853893, 10566342827, 31699028481, 95097085443, 285291256329]

約数ペア:

[(1, 285291256329), (3, 95097085443), (9, 31699028481), (27, 10566342827), (53, 5382853893), (159, 1794284631), (477, 598094877), (1187, 240346467), (1431, 199364959), (2809, 101563281), (3169, 90025641), (3561, 80115489), (8427, 33854427), (9507, 30008547), (10683, 26705163), (25281, 11284809), (28521, 10002849), (32049, 8901721), (62911, 4534839), (75843, 3761603), (85563, 3334283), (167957, 1698597), (188733, 1511613), (503871, 566199)]