25804511523

素因数分解:

$3^3\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{42283}}^1$

素因数の和:45528

約数の個数: 32

約数和(自身を含む): 43704742400

約数和(自身を除く): 17900230877

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3229, 9687, 22603, 29061, 42283, 67809, 87183, 126849, 203427, 295981, 380547, 610281, 887943, 1141641, 2663829, 7991487, 136531807, 409595421, 955722649, 1228786263, 2867167947, 3686358789, 8601503841, 25804511523]

約数ペア:

[(1, 25804511523), (3, 8601503841), (7, 3686358789), (9, 2867167947), (21, 1228786263), (27, 955722649), (63, 409595421), (189, 136531807), (3229, 7991487), (9687, 2663829), (22603, 1141641), (29061, 887943), (42283, 610281), (67809, 380547), (87183, 295981), (126849, 203427)]