890255529

素因数分解:

$3^8\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 36

約数和(自身を含む): 1364198784

約数和(自身を除く): 473943255

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2187, 2887, 3807, 6561, 8661, 11421, 25983, 34263, 77949, 102789, 135689, 233847, 308367, 407067, 701541, 1221201, 2104623, 3663603, 6313869, 10990809, 18941607, 32972427, 98917281, 296751843, 890255529]

約数ペア:

[(1, 890255529), (3, 296751843), (9, 98917281), (27, 32972427), (47, 18941607), (81, 10990809), (141, 6313869), (243, 3663603), (423, 2104623), (729, 1221201), (1269, 701541), (2187, 407067), (2887, 308367), (3807, 233847), (6561, 135689), (8661, 102789), (11421, 77949), (25983, 34263)]