201647313

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5099

約数の個数: 40

約数和(自身を含む): 349176960

約数和(自身を除く): 147529647

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5009, 5751, 13419, 15027, 35063, 40257, 45081, 105189, 135243, 315567, 355639, 405729, 946701, 1066917, 2489473, 2840103, 3200751, 7468419, 9602253, 22405257, 28806759, 67215771, 201647313]

約数ペア:

[(1, 201647313), (3, 67215771), (7, 28806759), (9, 22405257), (21, 9602253), (27, 7468419), (63, 3200751), (71, 2840103), (81, 2489473), (189, 1066917), (213, 946701), (497, 405729), (567, 355639), (639, 315567), (1491, 135243), (1917, 105189), (4473, 45081), (5009, 40257), (5751, 35063), (13419, 15027)]