1958082147

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 3411072000

約数和(自身を除く): 1452989853

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 89, 177, 189, 267, 413, 531, 623, 801, 1239, 1593, 1869, 1973, 2403, 3717, 5251, 5607, 5919, 11151, 13811, 15753, 16821, 17757, 36757, 41433, 47259, 53271, 110271, 116407, 124299, 141777, 175597, 330813, 349221, 372897, 526791, 814849, 992439, 1047663, 1229179, 1580373, 2444547, 3142989, 3687537, 4741119, 7333641, 10360223, 11062611, 22000923, 31080669, 33187833, 72521561, 93242007, 217564683, 279726021, 652694049, 1958082147]

約数ペア:

[(1, 1958082147), (3, 652694049), (7, 279726021), (9, 217564683), (21, 93242007), (27, 72521561), (59, 33187833), (63, 31080669), (89, 22000923), (177, 11062611), (189, 10360223), (267, 7333641), (413, 4741119), (531, 3687537), (623, 3142989), (801, 2444547), (1239, 1580373), (1593, 1229179), (1869, 1047663), (1973, 992439), (2403, 814849), (3717, 526791), (5251, 372897), (5607, 349221), (5919, 330813), (11151, 175597), (13811, 141777), (15753, 124299), (16821, 116407), (17757, 110271), (36757, 53271), (41433, 47259)]