162340893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 286850304

約数和(自身を除く): 124509411

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 169, 279, 313, 341, 403, 429, 507, 939, 1023, 1209, 1287, 1521, 1859, 2817, 3069, 3443, 3627, 4069, 4433, 5239, 5577, 9703, 10329, 12207, 13299, 15717, 16731, 29109, 30987, 36621, 39897, 44759, 47151, 52897, 57629, 87327, 106733, 126139, 134277, 158691, 172887, 320199, 378417, 402831, 476073, 518661, 581867, 960597, 1135251, 1387529, 1639807, 1745601, 4162587, 4919421, 5236803, 12487761, 14758263, 18037877, 54113631, 162340893]

約数ペア:

[(1, 162340893), (3, 54113631), (9, 18037877), (11, 14758263), (13, 12487761), (31, 5236803), (33, 4919421), (39, 4162587), (93, 1745601), (99, 1639807), (117, 1387529), (143, 1135251), (169, 960597), (279, 581867), (313, 518661), (341, 476073), (403, 402831), (429, 378417), (507, 320199), (939, 172887), (1023, 158691), (1209, 134277), (1287, 126139), (1521, 106733), (1859, 87327), (2817, 57629), (3069, 52897), (3443, 47151), (3627, 44759), (4069, 39897), (4433, 36621), (5239, 30987), (5577, 29109), (9703, 16731), (10329, 15717), (12207, 13299)]