76687641

素因数分解:

$3^5\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 115306464

約数和(自身を除く): 38618823

約数列:

[1, 3, 9, 27, 81, 243, 401, 787, 1203, 2361, 3609, 7083, 10827, 21249, 32481, 63747, 97443, 191241, 315587, 946761, 2840283, 8520849, 25562547, 76687641]

約数ペア:

[(1, 76687641), (3, 25562547), (9, 8520849), (27, 2840283), (81, 946761), (243, 315587), (401, 191241), (787, 97443), (1203, 63747), (2361, 32481), (3609, 21249), (7083, 10827)]