156947632947

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{316991}}^1$

素因数の和:317304

約数の個数: 48

約数和(自身を含む): 269012090880

約数和(自身を除く): 112064457933

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 271, 609, 813, 1827, 1897, 2439, 5691, 7859, 17073, 23577, 55013, 70731, 165039, 316991, 495117, 950973, 2218937, 2852919, 6656811, 9192739, 19970433, 27578217, 64349173, 82734651, 85904561, 193047519, 257713683, 579142557, 601331927, 773141049, 1803995781, 2491232269, 5411987343, 7473696807, 17438625883, 22421090421, 52315877649, 156947632947]

約数ペア:

[(1, 156947632947), (3, 52315877649), (7, 22421090421), (9, 17438625883), (21, 7473696807), (29, 5411987343), (63, 2491232269), (87, 1803995781), (203, 773141049), (261, 601331927), (271, 579142557), (609, 257713683), (813, 193047519), (1827, 85904561), (1897, 82734651), (2439, 64349173), (5691, 27578217), (7859, 19970433), (17073, 9192739), (23577, 6656811), (55013, 2852919), (70731, 2218937), (165039, 950973), (316991, 495117)]