69964587

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 61317333

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 189, 219, 231, 297, 461, 511, 657, 693, 803, 1383, 1533, 1971, 2079, 2409, 3227, 4149, 4599, 5071, 5621, 7227, 9681, 12447, 13797, 15213, 16863, 21681, 29043, 33653, 35497, 45639, 50589, 87129, 100959, 106491, 136917, 151767, 235571, 302877, 319473, 370183, 706713, 908631, 958419, 1110549, 2120139, 2591281, 3331647, 6360417, 7773843, 9994941, 23321529, 69964587]

約数ペア:

[(1, 69964587), (3, 23321529), (7, 9994941), (9, 7773843), (11, 6360417), (21, 3331647), (27, 2591281), (33, 2120139), (63, 1110549), (73, 958419), (77, 908631), (99, 706713), (189, 370183), (219, 319473), (231, 302877), (297, 235571), (461, 151767), (511, 136917), (657, 106491), (693, 100959), (803, 87129), (1383, 50589), (1533, 45639), (1971, 35497), (2079, 33653), (2409, 29043), (3227, 21681), (4149, 16863), (4599, 15213), (5071, 13797), (5621, 12447), (7227, 9681)]