15673947849

素因数分解:

$3^5\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{5521}}^1$

素因数の和:7212

約数の個数: 48

約数和(自身を含む): 26853706880

約数和(自身を除く): 11179759031

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1669, 1701, 5007, 5521, 11683, 15021, 16563, 35049, 38647, 45063, 49689, 105147, 115941, 135189, 149067, 315441, 347823, 405567, 447201, 946323, 1043469, 1341603, 2838969, 3130407, 9214549, 9391221, 27643647, 64501843, 82930941, 193505529, 248792823, 580516587, 746378469, 1741549761, 2239135407, 5224649283, 15673947849]

約数ペア:

[(1, 15673947849), (3, 5224649283), (7, 2239135407), (9, 1741549761), (21, 746378469), (27, 580516587), (63, 248792823), (81, 193505529), (189, 82930941), (243, 64501843), (567, 27643647), (1669, 9391221), (1701, 9214549), (5007, 3130407), (5521, 2838969), (11683, 1341603), (15021, 1043469), (16563, 946323), (35049, 447201), (38647, 405567), (45063, 347823), (49689, 315441), (105147, 149067), (115941, 135189)]