157037768631

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{320329}}^1$

素因数の和:320676

約数の個数: 32

約数和(自身を含む): 236992947200

約数和(自身を除く): 79955178569

約数列:

[1, 3, 9, 27, 67, 201, 271, 603, 813, 1809, 2439, 7317, 18157, 54471, 163413, 320329, 490239, 960987, 2882961, 8648883, 21462043, 64386129, 86809159, 193158387, 260427477, 579475161, 781282431, 2343847293, 5816213653, 17448640959, 52345922877, 157037768631]

約数ペア:

[(1, 157037768631), (3, 52345922877), (9, 17448640959), (27, 5816213653), (67, 2343847293), (201, 781282431), (271, 579475161), (603, 260427477), (813, 193158387), (1809, 86809159), (2439, 64386129), (7317, 21462043), (18157, 8648883), (54471, 2882961), (163413, 960987), (320329, 490239)]