158892651

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 80608149

約数列:

[1, 3, 9, 27, 131, 167, 269, 393, 501, 807, 1179, 1503, 2421, 3537, 4509, 7263, 21877, 35239, 44923, 65631, 105717, 134769, 196893, 317151, 404307, 590679, 951453, 1212921, 5884913, 17654739, 52964217, 158892651]

約数ペア:

[(1, 158892651), (3, 52964217), (9, 17654739), (27, 5884913), (131, 1212921), (167, 951453), (269, 590679), (393, 404307), (501, 317151), (807, 196893), (1179, 134769), (1503, 105717), (2421, 65631), (3537, 44923), (4509, 35239), (7263, 21877)]