189140397

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 263894400

約数和(自身を除く): 74754003

約数列:

[1, 3, 67, 89, 97, 109, 201, 267, 291, 327, 5963, 6499, 7303, 8633, 9701, 10573, 17889, 19497, 21909, 25899, 29103, 31719, 578411, 649967, 708391, 940997, 1735233, 1949901, 2125173, 2822991, 63046799, 189140397]

約数ペア:

[(1, 189140397), (3, 63046799), (67, 2822991), (89, 2125173), (97, 1949901), (109, 1735233), (201, 940997), (267, 708391), (291, 649967), (327, 578411), (5963, 31719), (6499, 29103), (7303, 25899), (8633, 21909), (9701, 19497), (10573, 17889)]