236452473

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 391728960

約数和(自身を除く): 155276487

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 361, 459, 513, 969, 1083, 1427, 2907, 3249, 4281, 6137, 8721, 9747, 12843, 18411, 24259, 27113, 38529, 55233, 72777, 81339, 165699, 218331, 244017, 460921, 515147, 654993, 732051, 1382763, 1545441, 4148289, 4636323, 8757499, 12444867, 13908969, 26272497, 78817491, 236452473]

約数ペア:

[(1, 236452473), (3, 78817491), (9, 26272497), (17, 13908969), (19, 12444867), (27, 8757499), (51, 4636323), (57, 4148289), (153, 1545441), (171, 1382763), (323, 732051), (361, 654993), (459, 515147), (513, 460921), (969, 244017), (1083, 218331), (1427, 165699), (2907, 81339), (3249, 72777), (4281, 55233), (6137, 38529), (8721, 27113), (9747, 24259), (12843, 18411)]