191001453

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 280247040

約数和(自身を除く): 89245587

約数列:

[1, 3, 23, 29, 53, 69, 87, 159, 667, 1219, 1537, 1801, 2001, 3657, 4611, 5403, 35351, 41423, 52229, 95453, 106053, 124269, 156687, 286359, 1201267, 2195419, 2768137, 3603801, 6586257, 8304411, 63667151, 191001453]

約数ペア:

[(1, 191001453), (3, 63667151), (23, 8304411), (29, 6586257), (53, 3603801), (69, 2768137), (87, 2195419), (159, 1201267), (667, 286359), (1219, 156687), (1537, 124269), (1801, 106053), (2001, 95453), (3657, 52229), (4611, 41423), (5403, 35351)]